forked from mirrors/linux
ARM: shmobile: Remove legacy SoC code for SH-Mobile AG5
The last user of the SH-Mobile AG5 (sh73a0) legacy SoC code was the KZM-A9-GT legacy board code, which has been removed. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven
Simon Horman
parent
d99f70b953
commit
9a9863987b
7 changed files with 2 additions and 1624 deletions
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@ -103,15 +103,6 @@ if ARCH_SHMOBILE_LEGACY
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comment "Renesas ARM SoCs System Type"
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comment "Renesas ARM SoCs System Type"
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config ARCH_SH73A0
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bool "SH-Mobile AG5 (R8A73A00)"
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select ARCH_RMOBILE
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select I2C
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select SH_INTC
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select RENESAS_INTC_IRQPIN
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config ARCH_R8A7740
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config ARCH_R8A7740
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bool "R-Mobile A1 (R8A77400)"
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bool "R-Mobile A1 (R8A77400)"
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select ARCH_RMOBILE
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select ARCH_RMOBILE
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@ -6,7 +6,7 @@
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obj-y := timer.o console.o
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obj-y := timer.o console.o
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# CPU objects
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# CPU objects
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obj-$(CONFIG_ARCH_SH73A0) += setup-sh73a0.o pm-sh73a0.o
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obj-$(CONFIG_ARCH_SH73A0) += setup-sh73a0.o
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obj-$(CONFIG_ARCH_R8A73A4) += setup-r8a73a4.o
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obj-$(CONFIG_ARCH_R8A73A4) += setup-r8a73a4.o
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obj-$(CONFIG_ARCH_R8A7740) += setup-r8a7740.o pm-r8a7740.o
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obj-$(CONFIG_ARCH_R8A7740) += setup-r8a7740.o pm-r8a7740.o
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obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o
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obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o
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@ -20,7 +20,6 @@ obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o
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# Clock objects
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# Clock objects
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ifndef CONFIG_COMMON_CLK
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ifndef CONFIG_COMMON_CLK
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obj-y += clock.o
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obj-y += clock.o
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obj-$(CONFIG_ARCH_SH73A0) += clock-sh73a0.o
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obj-$(CONFIG_ARCH_R8A7740) += clock-r8a7740.o
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obj-$(CONFIG_ARCH_R8A7740) += clock-r8a7740.o
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obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o
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obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o
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obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o
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obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o
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@ -1,752 +0,0 @@
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/*
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* sh73a0 clock framework support
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*
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* Copyright (C) 2010 Magnus Damm
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/io.h>
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#include <linux/sh_clk.h>
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#include <linux/clkdev.h>
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#include <asm/processor.h>
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#include "clock.h"
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#include "common.h"
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#define FRQCRA IOMEM(0xe6150000)
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#define FRQCRB IOMEM(0xe6150004)
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#define FRQCRD IOMEM(0xe61500e4)
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#define VCLKCR1 IOMEM(0xe6150008)
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#define VCLKCR2 IOMEM(0xe615000C)
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#define VCLKCR3 IOMEM(0xe615001C)
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#define ZBCKCR IOMEM(0xe6150010)
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#define FLCKCR IOMEM(0xe6150014)
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#define SD0CKCR IOMEM(0xe6150074)
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#define SD1CKCR IOMEM(0xe6150078)
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#define SD2CKCR IOMEM(0xe615007C)
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#define FSIACKCR IOMEM(0xe6150018)
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#define FSIBCKCR IOMEM(0xe6150090)
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#define SUBCKCR IOMEM(0xe6150080)
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#define SPUACKCR IOMEM(0xe6150084)
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#define SPUVCKCR IOMEM(0xe6150094)
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#define MSUCKCR IOMEM(0xe6150088)
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#define HSICKCR IOMEM(0xe615008C)
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#define MFCK1CR IOMEM(0xe6150098)
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#define MFCK2CR IOMEM(0xe615009C)
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#define DSITCKCR IOMEM(0xe6150060)
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#define DSI0PCKCR IOMEM(0xe6150064)
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#define DSI1PCKCR IOMEM(0xe6150068)
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#define DSI0PHYCR 0xe615006C
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#define DSI1PHYCR 0xe6150070
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#define PLLECR IOMEM(0xe61500d0)
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#define PLL0CR IOMEM(0xe61500d8)
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#define PLL1CR IOMEM(0xe6150028)
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#define PLL2CR IOMEM(0xe615002c)
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#define PLL3CR IOMEM(0xe61500dc)
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#define SMSTPCR0 IOMEM(0xe6150130)
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#define SMSTPCR1 IOMEM(0xe6150134)
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#define SMSTPCR2 IOMEM(0xe6150138)
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#define SMSTPCR3 IOMEM(0xe615013c)
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#define SMSTPCR4 IOMEM(0xe6150140)
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#define SMSTPCR5 IOMEM(0xe6150144)
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#define CKSCR IOMEM(0xe61500c0)
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/* Fixed 32 KHz root clock from EXTALR pin */
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static struct clk r_clk = {
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.rate = 32768,
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};
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/*
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* 26MHz default rate for the EXTAL1 root input clock.
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* If needed, reset this with clk_set_rate() from the platform code.
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*/
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struct clk sh73a0_extal1_clk = {
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.rate = 26000000,
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};
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/*
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* 48MHz default rate for the EXTAL2 root input clock.
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* If needed, reset this with clk_set_rate() from the platform code.
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*/
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struct clk sh73a0_extal2_clk = {
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.rate = 48000000,
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};
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static struct sh_clk_ops main_clk_ops = {
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.recalc = followparent_recalc,
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};
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/* Main clock */
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static struct clk main_clk = {
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/* .parent wll be set on sh73a0_clock_init() */
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.ops = &main_clk_ops,
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};
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/* PLL0, PLL1, PLL2, PLL3 */
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static unsigned long pll_recalc(struct clk *clk)
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{
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unsigned long mult = 1;
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if (__raw_readl(PLLECR) & (1 << clk->enable_bit)) {
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mult = (((__raw_readl(clk->enable_reg) >> 24) & 0x3f) + 1);
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/* handle CFG bit for PLL1 and PLL2 */
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switch (clk->enable_bit) {
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case 1:
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case 2:
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if (__raw_readl(clk->enable_reg) & (1 << 20))
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mult *= 2;
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}
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}
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return clk->parent->rate * mult;
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}
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static struct sh_clk_ops pll_clk_ops = {
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.recalc = pll_recalc,
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};
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static struct clk pll0_clk = {
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.ops = &pll_clk_ops,
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.flags = CLK_ENABLE_ON_INIT,
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.parent = &main_clk,
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.enable_reg = (void __iomem *)PLL0CR,
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.enable_bit = 0,
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};
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static struct clk pll1_clk = {
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.ops = &pll_clk_ops,
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.flags = CLK_ENABLE_ON_INIT,
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.parent = &main_clk,
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.enable_reg = (void __iomem *)PLL1CR,
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.enable_bit = 1,
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};
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static struct clk pll2_clk = {
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.ops = &pll_clk_ops,
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.flags = CLK_ENABLE_ON_INIT,
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.parent = &main_clk,
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.enable_reg = (void __iomem *)PLL2CR,
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.enable_bit = 2,
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};
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static struct clk pll3_clk = {
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.ops = &pll_clk_ops,
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.flags = CLK_ENABLE_ON_INIT,
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.parent = &main_clk,
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.enable_reg = (void __iomem *)PLL3CR,
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.enable_bit = 3,
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};
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/* A fixed divide block */
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SH_CLK_RATIO(div2, 1, 2);
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SH_CLK_RATIO(div7, 1, 7);
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SH_CLK_RATIO(div13, 1, 13);
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SH_FIXED_RATIO_CLK(extal1_div2_clk, sh73a0_extal1_clk, div2);
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SH_FIXED_RATIO_CLK(extal2_div2_clk, sh73a0_extal2_clk, div2);
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SH_FIXED_RATIO_CLK(main_div2_clk, main_clk, div2);
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SH_FIXED_RATIO_CLK(pll1_div2_clk, pll1_clk, div2);
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SH_FIXED_RATIO_CLK(pll1_div7_clk, pll1_clk, div7);
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SH_FIXED_RATIO_CLK(pll1_div13_clk, pll1_clk, div13);
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/* External input clock */
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struct clk sh73a0_extcki_clk = {
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};
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struct clk sh73a0_extalr_clk = {
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};
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static struct clk *main_clks[] = {
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&r_clk,
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&sh73a0_extal1_clk,
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&sh73a0_extal2_clk,
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&extal1_div2_clk,
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&extal2_div2_clk,
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&main_clk,
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&main_div2_clk,
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&pll0_clk,
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&pll1_clk,
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&pll2_clk,
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&pll3_clk,
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&pll1_div2_clk,
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&pll1_div7_clk,
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&pll1_div13_clk,
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&sh73a0_extcki_clk,
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&sh73a0_extalr_clk,
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};
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static int frqcr_kick(void)
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{
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int i;
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/* set KICK bit in FRQCRB to update hardware setting, check success */
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__raw_writel(__raw_readl(FRQCRB) | (1 << 31), FRQCRB);
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for (i = 1000; i; i--)
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if (__raw_readl(FRQCRB) & (1 << 31))
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cpu_relax();
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else
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return i;
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return -ETIMEDOUT;
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}
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static void div4_kick(struct clk *clk)
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{
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frqcr_kick();
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}
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static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18,
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24, 0, 36, 48, 7 };
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static struct clk_div_mult_table div4_div_mult_table = {
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.divisors = divisors,
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.nr_divisors = ARRAY_SIZE(divisors),
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};
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static struct clk_div4_table div4_table = {
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.div_mult_table = &div4_div_mult_table,
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.kick = div4_kick,
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};
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enum { DIV4_I, DIV4_ZG, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2,
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DIV4_Z, DIV4_ZX, DIV4_HP, DIV4_NR };
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#define DIV4(_reg, _bit, _mask, _flags) \
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SH_CLK_DIV4(&pll1_clk, _reg, _bit, _mask, _flags)
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static struct clk div4_clks[DIV4_NR] = {
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[DIV4_I] = DIV4(FRQCRA, 20, 0xdff, CLK_ENABLE_ON_INIT),
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/*
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* ZG clock is dividing PLL0 frequency to supply SGX. Make sure not to
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* exceed maximum frequencies of 201.5MHz for VDD_DVFS=1.175 and
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* 239.2MHz for VDD_DVFS=1.315V.
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*/
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[DIV4_ZG] = SH_CLK_DIV4(&pll0_clk, FRQCRA, 16, 0xd7f, CLK_ENABLE_ON_INIT),
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[DIV4_M3] = DIV4(FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT),
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[DIV4_B] = DIV4(FRQCRA, 8, 0xdff, CLK_ENABLE_ON_INIT),
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[DIV4_M1] = DIV4(FRQCRA, 4, 0x1dff, 0),
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[DIV4_M2] = DIV4(FRQCRA, 0, 0x1dff, 0),
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[DIV4_Z] = SH_CLK_DIV4(&pll0_clk, FRQCRB, 24, 0x97f, 0),
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[DIV4_ZX] = DIV4(FRQCRB, 12, 0xdff, 0),
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[DIV4_HP] = DIV4(FRQCRB, 4, 0xdff, 0),
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};
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static unsigned long twd_recalc(struct clk *clk)
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{
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return clk_get_rate(clk->parent) / 4;
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}
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static struct sh_clk_ops twd_clk_ops = {
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.recalc = twd_recalc,
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};
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static struct clk twd_clk = {
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.parent = &div4_clks[DIV4_Z],
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.ops = &twd_clk_ops,
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};
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static struct sh_clk_ops zclk_ops, kicker_ops;
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static const struct sh_clk_ops *div4_clk_ops;
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static int zclk_set_rate(struct clk *clk, unsigned long rate)
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{
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int ret;
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if (!clk->parent || !__clk_get(clk->parent))
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return -ENODEV;
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if (readl(FRQCRB) & (1 << 31))
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return -EBUSY;
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if (rate == clk_get_rate(clk->parent)) {
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/* 1:1 - switch off divider */
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__raw_writel(__raw_readl(FRQCRB) & ~(1 << 28), FRQCRB);
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/* nullify the divider to prepare for the next time */
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ret = div4_clk_ops->set_rate(clk, rate / 2);
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if (!ret)
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ret = frqcr_kick();
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if (ret > 0)
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ret = 0;
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} else {
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/* Enable the divider */
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__raw_writel(__raw_readl(FRQCRB) | (1 << 28), FRQCRB);
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ret = frqcr_kick();
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if (ret >= 0)
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/*
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* set the divider - call the DIV4 method, it will kick
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* FRQCRB too
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*/
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ret = div4_clk_ops->set_rate(clk, rate);
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if (ret < 0)
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goto esetrate;
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}
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esetrate:
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__clk_put(clk->parent);
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return ret;
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}
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static long zclk_round_rate(struct clk *clk, unsigned long rate)
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{
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unsigned long div_freq = div4_clk_ops->round_rate(clk, rate),
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parent_freq = clk_get_rate(clk->parent);
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if (rate > div_freq && abs(parent_freq - rate) < rate - div_freq)
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return parent_freq;
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return div_freq;
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}
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|
||||||
static unsigned long zclk_recalc(struct clk *clk)
|
|
||||||
{
|
|
||||||
/*
|
|
||||||
* Must recalculate frequencies in case PLL0 has been changed, even if
|
|
||||||
* the divisor is unused ATM!
|
|
||||||
*/
|
|
||||||
unsigned long div_freq = div4_clk_ops->recalc(clk);
|
|
||||||
|
|
||||||
if (__raw_readl(FRQCRB) & (1 << 28))
|
|
||||||
return div_freq;
|
|
||||||
|
|
||||||
return clk_get_rate(clk->parent);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int kicker_set_rate(struct clk *clk, unsigned long rate)
|
|
||||||
{
|
|
||||||
if (__raw_readl(FRQCRB) & (1 << 31))
|
|
||||||
return -EBUSY;
|
|
||||||
|
|
||||||
return div4_clk_ops->set_rate(clk, rate);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void div4_clk_extend(void)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
|
|
||||||
div4_clk_ops = div4_clks[0].ops;
|
|
||||||
|
|
||||||
/* Add a kicker-busy check before changing the rate */
|
|
||||||
kicker_ops = *div4_clk_ops;
|
|
||||||
/* We extend the DIV4 clock with a 1:1 pass-through case */
|
|
||||||
zclk_ops = *div4_clk_ops;
|
|
||||||
|
|
||||||
kicker_ops.set_rate = kicker_set_rate;
|
|
||||||
zclk_ops.set_rate = zclk_set_rate;
|
|
||||||
zclk_ops.round_rate = zclk_round_rate;
|
|
||||||
zclk_ops.recalc = zclk_recalc;
|
|
||||||
|
|
||||||
for (i = 0; i < DIV4_NR; i++)
|
|
||||||
div4_clks[i].ops = i == DIV4_Z ? &zclk_ops : &kicker_ops;
|
|
||||||
}
|
|
||||||
|
|
||||||
enum { DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_ZB1,
|
|
||||||
DIV6_FLCTL, DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2,
|
|
||||||
DIV6_FSIA, DIV6_FSIB, DIV6_SUB,
|
|
||||||
DIV6_SPUA, DIV6_SPUV, DIV6_MSU,
|
|
||||||
DIV6_HSI, DIV6_MFG1, DIV6_MFG2,
|
|
||||||
DIV6_DSIT, DIV6_DSI0P, DIV6_DSI1P,
|
|
||||||
DIV6_NR };
|
|
||||||
|
|
||||||
static struct clk *vck_parent[8] = {
|
|
||||||
[0] = &pll1_div2_clk,
|
|
||||||
[1] = &pll2_clk,
|
|
||||||
[2] = &sh73a0_extcki_clk,
|
|
||||||
[3] = &sh73a0_extal2_clk,
|
|
||||||
[4] = &main_div2_clk,
|
|
||||||
[5] = &sh73a0_extalr_clk,
|
|
||||||
[6] = &main_clk,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk *pll_parent[4] = {
|
|
||||||
[0] = &pll1_div2_clk,
|
|
||||||
[1] = &pll2_clk,
|
|
||||||
[2] = &pll1_div13_clk,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk *hsi_parent[4] = {
|
|
||||||
[0] = &pll1_div2_clk,
|
|
||||||
[1] = &pll2_clk,
|
|
||||||
[2] = &pll1_div7_clk,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk *pll_extal2_parent[] = {
|
|
||||||
[0] = &pll1_div2_clk,
|
|
||||||
[1] = &pll2_clk,
|
|
||||||
[2] = &sh73a0_extal2_clk,
|
|
||||||
[3] = &sh73a0_extal2_clk,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk *dsi_parent[8] = {
|
|
||||||
[0] = &pll1_div2_clk,
|
|
||||||
[1] = &pll2_clk,
|
|
||||||
[2] = &main_clk,
|
|
||||||
[3] = &sh73a0_extal2_clk,
|
|
||||||
[4] = &sh73a0_extcki_clk,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk div6_clks[DIV6_NR] = {
|
|
||||||
[DIV6_VCK1] = SH_CLK_DIV6_EXT(VCLKCR1, 0,
|
|
||||||
vck_parent, ARRAY_SIZE(vck_parent), 12, 3),
|
|
||||||
[DIV6_VCK2] = SH_CLK_DIV6_EXT(VCLKCR2, 0,
|
|
||||||
vck_parent, ARRAY_SIZE(vck_parent), 12, 3),
|
|
||||||
[DIV6_VCK3] = SH_CLK_DIV6_EXT(VCLKCR3, 0,
|
|
||||||
vck_parent, ARRAY_SIZE(vck_parent), 12, 3),
|
|
||||||
[DIV6_ZB1] = SH_CLK_DIV6_EXT(ZBCKCR, CLK_ENABLE_ON_INIT,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 7, 1),
|
|
||||||
[DIV6_FLCTL] = SH_CLK_DIV6_EXT(FLCKCR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 7, 1),
|
|
||||||
[DIV6_SDHI0] = SH_CLK_DIV6_EXT(SD0CKCR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 6, 2),
|
|
||||||
[DIV6_SDHI1] = SH_CLK_DIV6_EXT(SD1CKCR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 6, 2),
|
|
||||||
[DIV6_SDHI2] = SH_CLK_DIV6_EXT(SD2CKCR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 6, 2),
|
|
||||||
[DIV6_FSIA] = SH_CLK_DIV6_EXT(FSIACKCR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 6, 1),
|
|
||||||
[DIV6_FSIB] = SH_CLK_DIV6_EXT(FSIBCKCR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 6, 1),
|
|
||||||
[DIV6_SUB] = SH_CLK_DIV6_EXT(SUBCKCR, 0,
|
|
||||||
pll_extal2_parent, ARRAY_SIZE(pll_extal2_parent), 6, 2),
|
|
||||||
[DIV6_SPUA] = SH_CLK_DIV6_EXT(SPUACKCR, 0,
|
|
||||||
pll_extal2_parent, ARRAY_SIZE(pll_extal2_parent), 6, 2),
|
|
||||||
[DIV6_SPUV] = SH_CLK_DIV6_EXT(SPUVCKCR, 0,
|
|
||||||
pll_extal2_parent, ARRAY_SIZE(pll_extal2_parent), 6, 2),
|
|
||||||
[DIV6_MSU] = SH_CLK_DIV6_EXT(MSUCKCR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 7, 1),
|
|
||||||
[DIV6_HSI] = SH_CLK_DIV6_EXT(HSICKCR, 0,
|
|
||||||
hsi_parent, ARRAY_SIZE(hsi_parent), 6, 2),
|
|
||||||
[DIV6_MFG1] = SH_CLK_DIV6_EXT(MFCK1CR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 7, 1),
|
|
||||||
[DIV6_MFG2] = SH_CLK_DIV6_EXT(MFCK2CR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 7, 1),
|
|
||||||
[DIV6_DSIT] = SH_CLK_DIV6_EXT(DSITCKCR, 0,
|
|
||||||
pll_parent, ARRAY_SIZE(pll_parent), 7, 1),
|
|
||||||
[DIV6_DSI0P] = SH_CLK_DIV6_EXT(DSI0PCKCR, 0,
|
|
||||||
dsi_parent, ARRAY_SIZE(dsi_parent), 12, 3),
|
|
||||||
[DIV6_DSI1P] = SH_CLK_DIV6_EXT(DSI1PCKCR, 0,
|
|
||||||
dsi_parent, ARRAY_SIZE(dsi_parent), 12, 3),
|
|
||||||
};
|
|
||||||
|
|
||||||
/* DSI DIV */
|
|
||||||
static unsigned long dsiphy_recalc(struct clk *clk)
|
|
||||||
{
|
|
||||||
u32 value;
|
|
||||||
|
|
||||||
value = __raw_readl(clk->mapping->base);
|
|
||||||
|
|
||||||
/* FIXME */
|
|
||||||
if (!(value & 0x000B8000))
|
|
||||||
return clk->parent->rate;
|
|
||||||
|
|
||||||
value &= 0x3f;
|
|
||||||
value += 1;
|
|
||||||
|
|
||||||
if ((value < 12) ||
|
|
||||||
(value > 33)) {
|
|
||||||
pr_err("DSIPHY has wrong value (%d)", value);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
return clk->parent->rate / value;
|
|
||||||
}
|
|
||||||
|
|
||||||
static long dsiphy_round_rate(struct clk *clk, unsigned long rate)
|
|
||||||
{
|
|
||||||
return clk_rate_mult_range_round(clk, 12, 33, rate);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void dsiphy_disable(struct clk *clk)
|
|
||||||
{
|
|
||||||
u32 value;
|
|
||||||
|
|
||||||
value = __raw_readl(clk->mapping->base);
|
|
||||||
value &= ~0x000B8000;
|
|
||||||
|
|
||||||
__raw_writel(value , clk->mapping->base);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int dsiphy_enable(struct clk *clk)
|
|
||||||
{
|
|
||||||
u32 value;
|
|
||||||
int multi;
|
|
||||||
|
|
||||||
value = __raw_readl(clk->mapping->base);
|
|
||||||
multi = (value & 0x3f) + 1;
|
|
||||||
|
|
||||||
if ((multi < 12) || (multi > 33))
|
|
||||||
return -EIO;
|
|
||||||
|
|
||||||
__raw_writel(value | 0x000B8000, clk->mapping->base);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int dsiphy_set_rate(struct clk *clk, unsigned long rate)
|
|
||||||
{
|
|
||||||
u32 value;
|
|
||||||
int idx;
|
|
||||||
|
|
||||||
idx = rate / clk->parent->rate;
|
|
||||||
if ((idx < 12) || (idx > 33))
|
|
||||||
return -EINVAL;
|
|
||||||
|
|
||||||
idx += -1;
|
|
||||||
|
|
||||||
value = __raw_readl(clk->mapping->base);
|
|
||||||
value = (value & ~0x3f) + idx;
|
|
||||||
|
|
||||||
__raw_writel(value, clk->mapping->base);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static struct sh_clk_ops dsiphy_clk_ops = {
|
|
||||||
.recalc = dsiphy_recalc,
|
|
||||||
.round_rate = dsiphy_round_rate,
|
|
||||||
.set_rate = dsiphy_set_rate,
|
|
||||||
.enable = dsiphy_enable,
|
|
||||||
.disable = dsiphy_disable,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk_mapping dsi0phy_clk_mapping = {
|
|
||||||
.phys = DSI0PHYCR,
|
|
||||||
.len = 4,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk_mapping dsi1phy_clk_mapping = {
|
|
||||||
.phys = DSI1PHYCR,
|
|
||||||
.len = 4,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk dsi0phy_clk = {
|
|
||||||
.ops = &dsiphy_clk_ops,
|
|
||||||
.parent = &div6_clks[DIV6_DSI0P], /* late install */
|
|
||||||
.mapping = &dsi0phy_clk_mapping,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk dsi1phy_clk = {
|
|
||||||
.ops = &dsiphy_clk_ops,
|
|
||||||
.parent = &div6_clks[DIV6_DSI1P], /* late install */
|
|
||||||
.mapping = &dsi1phy_clk_mapping,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk *late_main_clks[] = {
|
|
||||||
&dsi0phy_clk,
|
|
||||||
&dsi1phy_clk,
|
|
||||||
&twd_clk,
|
|
||||||
};
|
|
||||||
|
|
||||||
enum { MSTP001,
|
|
||||||
MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP112, MSTP100,
|
|
||||||
MSTP219, MSTP218, MSTP217,
|
|
||||||
MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
|
|
||||||
MSTP331, MSTP329, MSTP328, MSTP325, MSTP323, MSTP322,
|
|
||||||
MSTP314, MSTP313, MSTP312, MSTP311,
|
|
||||||
MSTP304, MSTP303, MSTP302, MSTP301, MSTP300,
|
|
||||||
MSTP411, MSTP410, MSTP403,
|
|
||||||
MSTP508,
|
|
||||||
MSTP_NR };
|
|
||||||
|
|
||||||
#define MSTP(_parent, _reg, _bit, _flags) \
|
|
||||||
SH_CLK_MSTP32(_parent, _reg, _bit, _flags)
|
|
||||||
|
|
||||||
static struct clk mstp_clks[MSTP_NR] = {
|
|
||||||
[MSTP001] = MSTP(&div4_clks[DIV4_HP], SMSTPCR0, 1, 0), /* IIC2 */
|
|
||||||
[MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* CEU1 */
|
|
||||||
[MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* CSI2-RX1 */
|
|
||||||
[MSTP127] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 27, 0), /* CEU0 */
|
|
||||||
[MSTP126] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 26, 0), /* CSI2-RX0 */
|
|
||||||
[MSTP125] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */
|
|
||||||
[MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX0 */
|
|
||||||
[MSTP116] = MSTP(&div4_clks[DIV4_HP], SMSTPCR1, 16, 0), /* IIC0 */
|
|
||||||
[MSTP112] = MSTP(&div4_clks[DIV4_ZG], SMSTPCR1, 12, 0), /* SGX */
|
|
||||||
[MSTP100] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 0, 0), /* LCDC0 */
|
|
||||||
[MSTP219] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 19, 0), /* SCIFA7 */
|
|
||||||
[MSTP218] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* SY-DMAC */
|
|
||||||
[MSTP217] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 17, 0), /* MP-DMAC */
|
|
||||||
[MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */
|
|
||||||
[MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */
|
|
||||||
[MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */
|
|
||||||
[MSTP203] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 3, 0), /* SCIFA1 */
|
|
||||||
[MSTP202] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 2, 0), /* SCIFA2 */
|
|
||||||
[MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */
|
|
||||||
[MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */
|
|
||||||
[MSTP331] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 31, 0), /* SCIFA6 */
|
|
||||||
[MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */
|
|
||||||
[MSTP328] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 28, 0), /*FSI*/
|
|
||||||
[MSTP325] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 25, 0), /* IrDA */
|
|
||||||
[MSTP323] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */
|
|
||||||
[MSTP322] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 22, 0), /* USB */
|
|
||||||
[MSTP314] = MSTP(&div6_clks[DIV6_SDHI0], SMSTPCR3, 14, 0), /* SDHI0 */
|
|
||||||
[MSTP313] = MSTP(&div6_clks[DIV6_SDHI1], SMSTPCR3, 13, 0), /* SDHI1 */
|
|
||||||
[MSTP312] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMCIF0 */
|
|
||||||
[MSTP311] = MSTP(&div6_clks[DIV6_SDHI2], SMSTPCR3, 11, 0), /* SDHI2 */
|
|
||||||
[MSTP304] = MSTP(&main_div2_clk, SMSTPCR3, 4, 0), /* TPU0 */
|
|
||||||
[MSTP303] = MSTP(&main_div2_clk, SMSTPCR3, 3, 0), /* TPU1 */
|
|
||||||
[MSTP302] = MSTP(&main_div2_clk, SMSTPCR3, 2, 0), /* TPU2 */
|
|
||||||
[MSTP301] = MSTP(&main_div2_clk, SMSTPCR3, 1, 0), /* TPU3 */
|
|
||||||
[MSTP300] = MSTP(&main_div2_clk, SMSTPCR3, 0, 0), /* TPU4 */
|
|
||||||
[MSTP411] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */
|
|
||||||
[MSTP410] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 10, 0), /* IIC4 */
|
|
||||||
[MSTP403] = MSTP(&r_clk, SMSTPCR4, 3, 0), /* KEYSC */
|
|
||||||
[MSTP508] = MSTP(&div4_clks[DIV4_HP], SMSTPCR5, 8, 0), /* INTCA0 */
|
|
||||||
};
|
|
||||||
|
|
||||||
/* The lookups structure below includes duplicate entries for some clocks
|
|
||||||
* with alternate names.
|
|
||||||
* - The traditional name used when a device is initialised with platform data
|
|
||||||
* - The name used when a device is initialised using device tree
|
|
||||||
* The longer-term aim is to remove these duplicates, and indeed the
|
|
||||||
* lookups table entirely, by describing clocks using device tree.
|
|
||||||
*/
|
|
||||||
static struct clk_lookup lookups[] = {
|
|
||||||
/* main clocks */
|
|
||||||
CLKDEV_CON_ID("r_clk", &r_clk),
|
|
||||||
CLKDEV_DEV_ID("smp_twd", &twd_clk), /* smp_twd */
|
|
||||||
|
|
||||||
/* DIV4 clocks */
|
|
||||||
CLKDEV_DEV_ID("cpu0", &div4_clks[DIV4_Z]),
|
|
||||||
|
|
||||||
/* DIV6 clocks */
|
|
||||||
CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]),
|
|
||||||
CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]),
|
|
||||||
CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]),
|
|
||||||
CLKDEV_CON_ID("sdhi0_clk", &div6_clks[DIV6_SDHI0]),
|
|
||||||
CLKDEV_CON_ID("sdhi1_clk", &div6_clks[DIV6_SDHI1]),
|
|
||||||
CLKDEV_CON_ID("sdhi2_clk", &div6_clks[DIV6_SDHI2]),
|
|
||||||
|
|
||||||
/* MSTP32 clocks */
|
|
||||||
CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */
|
|
||||||
CLKDEV_DEV_ID("e6824000.i2c", &mstp_clks[MSTP001]), /* I2C2 */
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_ceu.1", &mstp_clks[MSTP129]), /* CEU1 */
|
|
||||||
CLKDEV_DEV_ID("sh-mobile-csi2.1", &mstp_clks[MSTP128]), /* CSI2-RX1 */
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]), /* CEU0 */
|
|
||||||
CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2-RX0 */
|
|
||||||
CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX */
|
|
||||||
CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* I2C0 */
|
|
||||||
CLKDEV_DEV_ID("e6820000.i2c", &mstp_clks[MSTP116]), /* I2C0 */
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), /* LCDC0 */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP219]), /* SCIFA7 */
|
|
||||||
CLKDEV_DEV_ID("e6cd0000.serial", &mstp_clks[MSTP219]), /* SCIFA7 */
|
|
||||||
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), /* SY-DMAC */
|
|
||||||
CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]), /* MP-DMAC */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */
|
|
||||||
CLKDEV_DEV_ID("e6cb0000.serial", &mstp_clks[MSTP207]), /* SCIFA5 */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP206]), /* SCIFB */
|
|
||||||
CLKDEV_DEV_ID("e6c3000.serial", &mstp_clks[MSTP206]), /* SCIFB */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
|
|
||||||
CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]), /* SCIFA0 */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
|
|
||||||
CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]), /* SCIFA1 */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */
|
|
||||||
CLKDEV_DEV_ID("e6c60000.serial", &mstp_clks[MSTP202]), /* SCIFA2 */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */
|
|
||||||
CLKDEV_DEV_ID("e6c70000.serial", &mstp_clks[MSTP201]), /* SCIFA3 */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
|
|
||||||
CLKDEV_DEV_ID("e6c80000.serial", &mstp_clks[MSTP200]), /* SCIFA4 */
|
|
||||||
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */
|
|
||||||
CLKDEV_DEV_ID("e6cc0000.serial", &mstp_clks[MSTP331]), /* SCIFA6 */
|
|
||||||
CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI */
|
|
||||||
CLKDEV_DEV_ID("ec230000.sound", &mstp_clks[MSTP328]), /* FSI */
|
|
||||||
CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */
|
|
||||||
CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* I2C1 */
|
|
||||||
CLKDEV_DEV_ID("e6822000.i2c", &mstp_clks[MSTP323]), /* I2C1 */
|
|
||||||
CLKDEV_DEV_ID("renesas_usbhs", &mstp_clks[MSTP322]), /* USB */
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */
|
|
||||||
CLKDEV_DEV_ID("ee100000.sd", &mstp_clks[MSTP314]), /* SDHI0 */
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */
|
|
||||||
CLKDEV_DEV_ID("ee120000.sd", &mstp_clks[MSTP313]), /* SDHI1 */
|
|
||||||
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMCIF0 */
|
|
||||||
CLKDEV_DEV_ID("e6bd0000.mmc", &mstp_clks[MSTP312]), /* MMCIF0 */
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP311]), /* SDHI2 */
|
|
||||||
CLKDEV_DEV_ID("ee140000.sd", &mstp_clks[MSTP311]), /* SDHI2 */
|
|
||||||
CLKDEV_DEV_ID("renesas-tpu-pwm.0", &mstp_clks[MSTP304]), /* TPU0 */
|
|
||||||
CLKDEV_DEV_ID("renesas-tpu-pwm.1", &mstp_clks[MSTP303]), /* TPU1 */
|
|
||||||
CLKDEV_DEV_ID("renesas-tpu-pwm.2", &mstp_clks[MSTP302]), /* TPU2 */
|
|
||||||
CLKDEV_DEV_ID("renesas-tpu-pwm.3", &mstp_clks[MSTP301]), /* TPU3 */
|
|
||||||
CLKDEV_DEV_ID("renesas-tpu-pwm.4", &mstp_clks[MSTP300]), /* TPU4 */
|
|
||||||
CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* I2C3 */
|
|
||||||
CLKDEV_DEV_ID("e6826000.i2c", &mstp_clks[MSTP411]), /* I2C3 */
|
|
||||||
CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* I2C4 */
|
|
||||||
CLKDEV_DEV_ID("e6828000.i2c", &mstp_clks[MSTP410]), /* I2C4 */
|
|
||||||
CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */
|
|
||||||
CLKDEV_DEV_ID("renesas_intc_irqpin.0", &mstp_clks[MSTP508]), /* INTCA0 */
|
|
||||||
CLKDEV_DEV_ID("e6900000.irqpin", &mstp_clks[MSTP508]), /* INTCA0 */
|
|
||||||
CLKDEV_DEV_ID("renesas_intc_irqpin.1", &mstp_clks[MSTP508]), /* INTCA0 */
|
|
||||||
CLKDEV_DEV_ID("e6900004.irqpin", &mstp_clks[MSTP508]), /* INTCA0 */
|
|
||||||
CLKDEV_DEV_ID("renesas_intc_irqpin.2", &mstp_clks[MSTP508]), /* INTCA0 */
|
|
||||||
CLKDEV_DEV_ID("e6900008.irqpin", &mstp_clks[MSTP508]), /* INTCA0 */
|
|
||||||
CLKDEV_DEV_ID("renesas_intc_irqpin.3", &mstp_clks[MSTP508]), /* INTCA0 */
|
|
||||||
CLKDEV_DEV_ID("e690000c.irqpin", &mstp_clks[MSTP508]), /* INTCA0 */
|
|
||||||
|
|
||||||
/* ICK */
|
|
||||||
CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]),
|
|
||||||
CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]),
|
|
||||||
CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
|
|
||||||
CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
|
|
||||||
CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk),
|
|
||||||
CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk),
|
|
||||||
CLKDEV_ICK_ID("fck", "sh-cmt-48.1", &mstp_clks[MSTP329]), /* CMT1 */
|
|
||||||
CLKDEV_ICK_ID("fck", "e6138000.timer", &mstp_clks[MSTP329]), /* CMT1 */
|
|
||||||
CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP125]), /* TMU0 */
|
|
||||||
};
|
|
||||||
|
|
||||||
void __init sh73a0_clock_init(void)
|
|
||||||
{
|
|
||||||
int k, ret = 0;
|
|
||||||
|
|
||||||
/* Set SDHI clocks to a known state */
|
|
||||||
__raw_writel(0x108, SD0CKCR);
|
|
||||||
__raw_writel(0x108, SD1CKCR);
|
|
||||||
__raw_writel(0x108, SD2CKCR);
|
|
||||||
|
|
||||||
/* detect main clock parent */
|
|
||||||
switch ((__raw_readl(CKSCR) >> 28) & 0x03) {
|
|
||||||
case 0:
|
|
||||||
main_clk.parent = &sh73a0_extal1_clk;
|
|
||||||
break;
|
|
||||||
case 1:
|
|
||||||
main_clk.parent = &extal1_div2_clk;
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
main_clk.parent = &sh73a0_extal2_clk;
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
main_clk.parent = &extal2_div2_clk;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
|
|
||||||
ret = clk_register(main_clks[k]);
|
|
||||||
|
|
||||||
if (!ret) {
|
|
||||||
ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
|
|
||||||
if (!ret)
|
|
||||||
div4_clk_extend();
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!ret)
|
|
||||||
ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR);
|
|
||||||
|
|
||||||
if (!ret)
|
|
||||||
ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
|
|
||||||
|
|
||||||
for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
|
|
||||||
ret = clk_register(late_main_clks[k]);
|
|
||||||
|
|
||||||
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
|
|
||||||
|
|
||||||
if (!ret)
|
|
||||||
shmobile_clk_init();
|
|
||||||
else
|
|
||||||
panic("failed to setup sh73a0 clocks\n");
|
|
||||||
}
|
|
||||||
|
|
@ -1,32 +0,0 @@
|
||||||
/*
|
|
||||||
* sh73a0 Power management support
|
|
||||||
*
|
|
||||||
* Copyright (C) 2012 Bastian Hecht <hechtb+renesas@gmail.com>
|
|
||||||
*
|
|
||||||
* This file is subject to the terms and conditions of the GNU General Public
|
|
||||||
* License. See the file "COPYING" in the main directory of this archive
|
|
||||||
* for more details.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <linux/suspend.h>
|
|
||||||
#include "common.h"
|
|
||||||
|
|
||||||
#ifdef CONFIG_SUSPEND
|
|
||||||
static int sh73a0_enter_suspend(suspend_state_t suspend_state)
|
|
||||||
{
|
|
||||||
cpu_do_idle();
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void sh73a0_suspend_init(void)
|
|
||||||
{
|
|
||||||
shmobile_suspend_ops.enter = sh73a0_enter_suspend;
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
static void sh73a0_suspend_init(void) {}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
void __init sh73a0_pm_init(void)
|
|
||||||
{
|
|
||||||
sh73a0_suspend_init();
|
|
||||||
}
|
|
||||||
|
|
@ -18,28 +18,17 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
#include <linux/irq.h>
|
#include <linux/irq.h>
|
||||||
#include <linux/platform_device.h>
|
|
||||||
#include <linux/of_platform.h>
|
#include <linux/of_platform.h>
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
#include <linux/input.h>
|
#include <linux/input.h>
|
||||||
#include <linux/i2c/i2c-sh_mobile.h>
|
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/serial_sci.h>
|
|
||||||
#include <linux/sh_dma.h>
|
|
||||||
#include <linux/sh_timer.h>
|
|
||||||
#include <linux/platform_data/sh_ipmmu.h>
|
|
||||||
#include <linux/platform_data/irq-renesas-intc-irqpin.h>
|
|
||||||
|
|
||||||
#include <asm/hardware/cache-l2x0.h>
|
#include <asm/hardware/cache-l2x0.h>
|
||||||
#include <asm/mach-types.h>
|
|
||||||
#include <asm/mach/map.h>
|
#include <asm/mach/map.h>
|
||||||
#include <asm/mach/arch.h>
|
#include <asm/mach/arch.h>
|
||||||
#include <asm/mach/time.h>
|
#include <asm/mach/time.h>
|
||||||
|
|
||||||
#include "common.h"
|
#include "common.h"
|
||||||
#include "dma-register.h"
|
|
||||||
#include "intc.h"
|
|
||||||
#include "irqs.h"
|
|
||||||
#include "sh73a0.h"
|
#include "sh73a0.h"
|
||||||
|
|
||||||
static struct map_desc sh73a0_io_desc[] __initdata = {
|
static struct map_desc sh73a0_io_desc[] __initdata = {
|
||||||
|
|
@ -54,737 +43,12 @@ static struct map_desc sh73a0_io_desc[] __initdata = {
|
||||||
},
|
},
|
||||||
};
|
};
|
||||||
|
|
||||||
void __init sh73a0_map_io(void)
|
static void __init sh73a0_map_io(void)
|
||||||
{
|
{
|
||||||
debug_ll_io_init();
|
debug_ll_io_init();
|
||||||
iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
|
iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
|
||||||
}
|
}
|
||||||
|
|
||||||
/* PFC */
|
|
||||||
static struct resource pfc_resources[] __initdata = {
|
|
||||||
DEFINE_RES_MEM(0xe6050000, 0x8000),
|
|
||||||
DEFINE_RES_MEM(0xe605801c, 0x000c),
|
|
||||||
};
|
|
||||||
|
|
||||||
void __init sh73a0_pinmux_init(void)
|
|
||||||
{
|
|
||||||
platform_device_register_simple("pfc-sh73a0", -1, pfc_resources,
|
|
||||||
ARRAY_SIZE(pfc_resources));
|
|
||||||
}
|
|
||||||
|
|
||||||
/* SCIF */
|
|
||||||
#define SH73A0_SCIF(scif_type, index, baseaddr, irq) \
|
|
||||||
static struct plat_sci_port scif##index##_platform_data = { \
|
|
||||||
.type = scif_type, \
|
|
||||||
.flags = UPF_BOOT_AUTOCONF, \
|
|
||||||
.scscr = SCSCR_RE | SCSCR_TE, \
|
|
||||||
}; \
|
|
||||||
\
|
|
||||||
static struct resource scif##index##_resources[] = { \
|
|
||||||
DEFINE_RES_MEM(baseaddr, 0x100), \
|
|
||||||
DEFINE_RES_IRQ(irq), \
|
|
||||||
}; \
|
|
||||||
\
|
|
||||||
static struct platform_device scif##index##_device = { \
|
|
||||||
.name = "sh-sci", \
|
|
||||||
.id = index, \
|
|
||||||
.resource = scif##index##_resources, \
|
|
||||||
.num_resources = ARRAY_SIZE(scif##index##_resources), \
|
|
||||||
.dev = { \
|
|
||||||
.platform_data = &scif##index##_platform_data, \
|
|
||||||
}, \
|
|
||||||
}
|
|
||||||
|
|
||||||
SH73A0_SCIF(PORT_SCIFA, 0, 0xe6c40000, gic_spi(72));
|
|
||||||
SH73A0_SCIF(PORT_SCIFA, 1, 0xe6c50000, gic_spi(73));
|
|
||||||
SH73A0_SCIF(PORT_SCIFA, 2, 0xe6c60000, gic_spi(74));
|
|
||||||
SH73A0_SCIF(PORT_SCIFA, 3, 0xe6c70000, gic_spi(75));
|
|
||||||
SH73A0_SCIF(PORT_SCIFA, 4, 0xe6c80000, gic_spi(78));
|
|
||||||
SH73A0_SCIF(PORT_SCIFA, 5, 0xe6cb0000, gic_spi(79));
|
|
||||||
SH73A0_SCIF(PORT_SCIFA, 6, 0xe6cc0000, gic_spi(156));
|
|
||||||
SH73A0_SCIF(PORT_SCIFA, 7, 0xe6cd0000, gic_spi(143));
|
|
||||||
SH73A0_SCIF(PORT_SCIFB, 8, 0xe6c30000, gic_spi(80));
|
|
||||||
|
|
||||||
static struct sh_timer_config cmt1_platform_data = {
|
|
||||||
.channels_mask = 0x3f,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource cmt1_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xe6138000, 0x200),
|
|
||||||
DEFINE_RES_IRQ(gic_spi(65)),
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device cmt1_device = {
|
|
||||||
.name = "sh-cmt-48",
|
|
||||||
.id = 1,
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &cmt1_platform_data,
|
|
||||||
},
|
|
||||||
.resource = cmt1_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(cmt1_resources),
|
|
||||||
};
|
|
||||||
|
|
||||||
/* TMU */
|
|
||||||
static struct sh_timer_config tmu0_platform_data = {
|
|
||||||
.channels_mask = 7,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource tmu0_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xfff60000, 0x2c),
|
|
||||||
DEFINE_RES_IRQ(intcs_evt2irq(0xe80)),
|
|
||||||
DEFINE_RES_IRQ(intcs_evt2irq(0xea0)),
|
|
||||||
DEFINE_RES_IRQ(intcs_evt2irq(0xec0)),
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device tmu0_device = {
|
|
||||||
.name = "sh-tmu",
|
|
||||||
.id = 0,
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &tmu0_platform_data,
|
|
||||||
},
|
|
||||||
.resource = tmu0_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(tmu0_resources),
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource i2c0_resources[] = {
|
|
||||||
[0] = DEFINE_RES_MEM(0xe6820000, 0x426),
|
|
||||||
[1] = {
|
|
||||||
.start = gic_spi(167),
|
|
||||||
.end = gic_spi(170),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource i2c1_resources[] = {
|
|
||||||
[0] = DEFINE_RES_MEM(0xe6822000, 0x426),
|
|
||||||
[1] = {
|
|
||||||
.start = gic_spi(51),
|
|
||||||
.end = gic_spi(54),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource i2c2_resources[] = {
|
|
||||||
[0] = DEFINE_RES_MEM(0xe6824000, 0x426),
|
|
||||||
[1] = {
|
|
||||||
.start = gic_spi(171),
|
|
||||||
.end = gic_spi(174),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource i2c3_resources[] = {
|
|
||||||
[0] = DEFINE_RES_MEM(0xe6826000, 0x426),
|
|
||||||
[1] = {
|
|
||||||
.start = gic_spi(183),
|
|
||||||
.end = gic_spi(186),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource i2c4_resources[] = {
|
|
||||||
[0] = DEFINE_RES_MEM(0xe6828000, 0x426),
|
|
||||||
[1] = {
|
|
||||||
.start = gic_spi(187),
|
|
||||||
.end = gic_spi(190),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct i2c_sh_mobile_platform_data i2c_platform_data = {
|
|
||||||
.clks_per_count = 2,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device i2c0_device = {
|
|
||||||
.name = "i2c-sh_mobile",
|
|
||||||
.id = 0,
|
|
||||||
.resource = i2c0_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(i2c0_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &i2c_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device i2c1_device = {
|
|
||||||
.name = "i2c-sh_mobile",
|
|
||||||
.id = 1,
|
|
||||||
.resource = i2c1_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(i2c1_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &i2c_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device i2c2_device = {
|
|
||||||
.name = "i2c-sh_mobile",
|
|
||||||
.id = 2,
|
|
||||||
.resource = i2c2_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(i2c2_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &i2c_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device i2c3_device = {
|
|
||||||
.name = "i2c-sh_mobile",
|
|
||||||
.id = 3,
|
|
||||||
.resource = i2c3_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(i2c3_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &i2c_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device i2c4_device = {
|
|
||||||
.name = "i2c-sh_mobile",
|
|
||||||
.id = 4,
|
|
||||||
.resource = i2c4_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(i2c4_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &i2c_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static const struct sh_dmae_slave_config sh73a0_dmae_slaves[] = {
|
|
||||||
{
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF0_TX,
|
|
||||||
.addr = 0xe6c40020,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x21,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF0_RX,
|
|
||||||
.addr = 0xe6c40024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x22,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF1_TX,
|
|
||||||
.addr = 0xe6c50020,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x25,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF1_RX,
|
|
||||||
.addr = 0xe6c50024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x26,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF2_TX,
|
|
||||||
.addr = 0xe6c60020,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x29,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF2_RX,
|
|
||||||
.addr = 0xe6c60024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x2a,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF3_TX,
|
|
||||||
.addr = 0xe6c70020,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x2d,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF3_RX,
|
|
||||||
.addr = 0xe6c70024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x2e,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF4_TX,
|
|
||||||
.addr = 0xe6c80020,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x39,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF4_RX,
|
|
||||||
.addr = 0xe6c80024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x3a,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF5_TX,
|
|
||||||
.addr = 0xe6cb0020,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x35,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF5_RX,
|
|
||||||
.addr = 0xe6cb0024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x36,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF6_TX,
|
|
||||||
.addr = 0xe6cc0020,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x1d,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF6_RX,
|
|
||||||
.addr = 0xe6cc0024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x1e,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF7_TX,
|
|
||||||
.addr = 0xe6cd0020,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x19,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF7_RX,
|
|
||||||
.addr = 0xe6cd0024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x1a,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF8_TX,
|
|
||||||
.addr = 0xe6c30040,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x3d,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SCIF8_RX,
|
|
||||||
.addr = 0xe6c30060,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_8BIT),
|
|
||||||
.mid_rid = 0x3e,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SDHI0_TX,
|
|
||||||
.addr = 0xee100030,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_16BIT),
|
|
||||||
.mid_rid = 0xc1,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SDHI0_RX,
|
|
||||||
.addr = 0xee100030,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_16BIT),
|
|
||||||
.mid_rid = 0xc2,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SDHI1_TX,
|
|
||||||
.addr = 0xee120030,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_16BIT),
|
|
||||||
.mid_rid = 0xc9,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SDHI1_RX,
|
|
||||||
.addr = 0xee120030,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_16BIT),
|
|
||||||
.mid_rid = 0xca,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SDHI2_TX,
|
|
||||||
.addr = 0xee140030,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_16BIT),
|
|
||||||
.mid_rid = 0xcd,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_SDHI2_RX,
|
|
||||||
.addr = 0xee140030,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_16BIT),
|
|
||||||
.mid_rid = 0xce,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_MMCIF_TX,
|
|
||||||
.addr = 0xe6bd0034,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0xd1,
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_MMCIF_RX,
|
|
||||||
.addr = 0xe6bd0034,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0xd2,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
#define DMAE_CHANNEL(_offset) \
|
|
||||||
{ \
|
|
||||||
.offset = _offset - 0x20, \
|
|
||||||
.dmars = _offset - 0x20 + 0x40, \
|
|
||||||
}
|
|
||||||
|
|
||||||
static const struct sh_dmae_channel sh73a0_dmae_channels[] = {
|
|
||||||
DMAE_CHANNEL(0x8000),
|
|
||||||
DMAE_CHANNEL(0x8080),
|
|
||||||
DMAE_CHANNEL(0x8100),
|
|
||||||
DMAE_CHANNEL(0x8180),
|
|
||||||
DMAE_CHANNEL(0x8200),
|
|
||||||
DMAE_CHANNEL(0x8280),
|
|
||||||
DMAE_CHANNEL(0x8300),
|
|
||||||
DMAE_CHANNEL(0x8380),
|
|
||||||
DMAE_CHANNEL(0x8400),
|
|
||||||
DMAE_CHANNEL(0x8480),
|
|
||||||
DMAE_CHANNEL(0x8500),
|
|
||||||
DMAE_CHANNEL(0x8580),
|
|
||||||
DMAE_CHANNEL(0x8600),
|
|
||||||
DMAE_CHANNEL(0x8680),
|
|
||||||
DMAE_CHANNEL(0x8700),
|
|
||||||
DMAE_CHANNEL(0x8780),
|
|
||||||
DMAE_CHANNEL(0x8800),
|
|
||||||
DMAE_CHANNEL(0x8880),
|
|
||||||
DMAE_CHANNEL(0x8900),
|
|
||||||
DMAE_CHANNEL(0x8980),
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct sh_dmae_pdata sh73a0_dmae_platform_data = {
|
|
||||||
.slave = sh73a0_dmae_slaves,
|
|
||||||
.slave_num = ARRAY_SIZE(sh73a0_dmae_slaves),
|
|
||||||
.channel = sh73a0_dmae_channels,
|
|
||||||
.channel_num = ARRAY_SIZE(sh73a0_dmae_channels),
|
|
||||||
.ts_low_shift = TS_LOW_SHIFT,
|
|
||||||
.ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT,
|
|
||||||
.ts_high_shift = TS_HI_SHIFT,
|
|
||||||
.ts_high_mask = TS_HI_BIT << TS_HI_SHIFT,
|
|
||||||
.ts_shift = dma_ts_shift,
|
|
||||||
.ts_shift_num = ARRAY_SIZE(dma_ts_shift),
|
|
||||||
.dmaor_init = DMAOR_DME,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource sh73a0_dmae_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xfe000020, 0x89e0),
|
|
||||||
{
|
|
||||||
.name = "error_irq",
|
|
||||||
.start = gic_spi(129),
|
|
||||||
.end = gic_spi(129),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
{
|
|
||||||
/* IRQ for channels 0-19 */
|
|
||||||
.start = gic_spi(109),
|
|
||||||
.end = gic_spi(128),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device dma0_device = {
|
|
||||||
.name = "sh-dma-engine",
|
|
||||||
.id = 0,
|
|
||||||
.resource = sh73a0_dmae_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(sh73a0_dmae_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &sh73a0_dmae_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
/* MPDMAC */
|
|
||||||
static const struct sh_dmae_slave_config sh73a0_mpdma_slaves[] = {
|
|
||||||
{
|
|
||||||
.slave_id = SHDMA_SLAVE_FSI2A_RX,
|
|
||||||
.addr = 0xec230020,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0xd6, /* CHECK ME */
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_FSI2A_TX,
|
|
||||||
.addr = 0xec230024,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0xd5, /* CHECK ME */
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_FSI2C_RX,
|
|
||||||
.addr = 0xec230060,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0xda, /* CHECK ME */
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_FSI2C_TX,
|
|
||||||
.addr = 0xec230064,
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0xd9, /* CHECK ME */
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_FSI2B_RX,
|
|
||||||
.addr = 0xec240020,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0x8e, /* CHECK ME */
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_FSI2B_TX,
|
|
||||||
.addr = 0xec240024,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0x8d, /* CHECK ME */
|
|
||||||
}, {
|
|
||||||
.slave_id = SHDMA_SLAVE_FSI2D_RX,
|
|
||||||
.addr = 0xec240060,
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_32BIT),
|
|
||||||
.mid_rid = 0x9a, /* CHECK ME */
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
#define MPDMA_CHANNEL(a, b, c) \
|
|
||||||
{ \
|
|
||||||
.offset = a, \
|
|
||||||
.dmars = b, \
|
|
||||||
.dmars_bit = c, \
|
|
||||||
.chclr_offset = (0x220 - 0x20) + a \
|
|
||||||
}
|
|
||||||
|
|
||||||
static const struct sh_dmae_channel sh73a0_mpdma_channels[] = {
|
|
||||||
MPDMA_CHANNEL(0x00, 0, 0),
|
|
||||||
MPDMA_CHANNEL(0x10, 0, 8),
|
|
||||||
MPDMA_CHANNEL(0x20, 4, 0),
|
|
||||||
MPDMA_CHANNEL(0x30, 4, 8),
|
|
||||||
MPDMA_CHANNEL(0x50, 8, 0),
|
|
||||||
MPDMA_CHANNEL(0x70, 8, 8),
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct sh_dmae_pdata sh73a0_mpdma_platform_data = {
|
|
||||||
.slave = sh73a0_mpdma_slaves,
|
|
||||||
.slave_num = ARRAY_SIZE(sh73a0_mpdma_slaves),
|
|
||||||
.channel = sh73a0_mpdma_channels,
|
|
||||||
.channel_num = ARRAY_SIZE(sh73a0_mpdma_channels),
|
|
||||||
.ts_low_shift = TS_LOW_SHIFT,
|
|
||||||
.ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT,
|
|
||||||
.ts_high_shift = TS_HI_SHIFT,
|
|
||||||
.ts_high_mask = TS_HI_BIT << TS_HI_SHIFT,
|
|
||||||
.ts_shift = dma_ts_shift,
|
|
||||||
.ts_shift_num = ARRAY_SIZE(dma_ts_shift),
|
|
||||||
.dmaor_init = DMAOR_DME,
|
|
||||||
.chclr_present = 1,
|
|
||||||
};
|
|
||||||
|
|
||||||
/* Resource order important! */
|
|
||||||
static struct resource sh73a0_mpdma_resources[] = {
|
|
||||||
/* Channel registers and DMAOR */
|
|
||||||
DEFINE_RES_MEM(0xec618020, 0x270),
|
|
||||||
/* DMARSx */
|
|
||||||
DEFINE_RES_MEM(0xec619000, 0xc),
|
|
||||||
{
|
|
||||||
.name = "error_irq",
|
|
||||||
.start = gic_spi(181),
|
|
||||||
.end = gic_spi(181),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
{
|
|
||||||
/* IRQ for channels 0-5 */
|
|
||||||
.start = gic_spi(175),
|
|
||||||
.end = gic_spi(180),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device mpdma0_device = {
|
|
||||||
.name = "sh-dma-engine",
|
|
||||||
.id = 1,
|
|
||||||
.resource = sh73a0_mpdma_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(sh73a0_mpdma_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &sh73a0_mpdma_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource pmu_resources[] = {
|
|
||||||
[0] = {
|
|
||||||
.start = gic_spi(55),
|
|
||||||
.end = gic_spi(55),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
[1] = {
|
|
||||||
.start = gic_spi(56),
|
|
||||||
.end = gic_spi(56),
|
|
||||||
.flags = IORESOURCE_IRQ,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device pmu_device = {
|
|
||||||
.name = "armv7-pmu",
|
|
||||||
.id = -1,
|
|
||||||
.num_resources = ARRAY_SIZE(pmu_resources),
|
|
||||||
.resource = pmu_resources,
|
|
||||||
};
|
|
||||||
|
|
||||||
/* an IPMMU module for ICB */
|
|
||||||
static struct resource ipmmu_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xfe951000, 0x100),
|
|
||||||
};
|
|
||||||
|
|
||||||
static const char * const ipmmu_dev_names[] = {
|
|
||||||
"sh_mobile_lcdc_fb.0",
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct shmobile_ipmmu_platform_data ipmmu_platform_data = {
|
|
||||||
.dev_names = ipmmu_dev_names,
|
|
||||||
.num_dev_names = ARRAY_SIZE(ipmmu_dev_names),
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device ipmmu_device = {
|
|
||||||
.name = "ipmmu",
|
|
||||||
.id = -1,
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &ipmmu_platform_data,
|
|
||||||
},
|
|
||||||
.resource = ipmmu_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(ipmmu_resources),
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct renesas_intc_irqpin_config irqpin0_platform_data = {
|
|
||||||
.irq_base = irq_pin(0), /* IRQ0 -> IRQ7 */
|
|
||||||
.control_parent = true,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource irqpin0_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xe6900000, 4), /* ICR1A */
|
|
||||||
DEFINE_RES_MEM(0xe6900010, 4), /* INTPRI00A */
|
|
||||||
DEFINE_RES_MEM(0xe6900020, 1), /* INTREQ00A */
|
|
||||||
DEFINE_RES_MEM(0xe6900040, 1), /* INTMSK00A */
|
|
||||||
DEFINE_RES_MEM(0xe6900060, 1), /* INTMSKCLR00A */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(1)), /* IRQ0 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(2)), /* IRQ1 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(3)), /* IRQ2 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(4)), /* IRQ3 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(5)), /* IRQ4 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(6)), /* IRQ5 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(7)), /* IRQ6 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(8)), /* IRQ7 */
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device irqpin0_device = {
|
|
||||||
.name = "renesas_intc_irqpin",
|
|
||||||
.id = 0,
|
|
||||||
.resource = irqpin0_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(irqpin0_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &irqpin0_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct renesas_intc_irqpin_config irqpin1_platform_data = {
|
|
||||||
.irq_base = irq_pin(8), /* IRQ8 -> IRQ15 */
|
|
||||||
.control_parent = true, /* Disable spurious IRQ10 */
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource irqpin1_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xe6900004, 4), /* ICR2A */
|
|
||||||
DEFINE_RES_MEM(0xe6900014, 4), /* INTPRI10A */
|
|
||||||
DEFINE_RES_MEM(0xe6900024, 1), /* INTREQ10A */
|
|
||||||
DEFINE_RES_MEM(0xe6900044, 1), /* INTMSK10A */
|
|
||||||
DEFINE_RES_MEM(0xe6900064, 1), /* INTMSKCLR10A */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(9)), /* IRQ8 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(10)), /* IRQ9 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(11)), /* IRQ10 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(12)), /* IRQ11 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(13)), /* IRQ12 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(14)), /* IRQ13 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(15)), /* IRQ14 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(16)), /* IRQ15 */
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device irqpin1_device = {
|
|
||||||
.name = "renesas_intc_irqpin",
|
|
||||||
.id = 1,
|
|
||||||
.resource = irqpin1_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(irqpin1_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &irqpin1_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct renesas_intc_irqpin_config irqpin2_platform_data = {
|
|
||||||
.irq_base = irq_pin(16), /* IRQ16 -> IRQ23 */
|
|
||||||
.control_parent = true,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource irqpin2_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xe6900008, 4), /* ICR3A */
|
|
||||||
DEFINE_RES_MEM(0xe6900018, 4), /* INTPRI20A */
|
|
||||||
DEFINE_RES_MEM(0xe6900028, 1), /* INTREQ20A */
|
|
||||||
DEFINE_RES_MEM(0xe6900048, 1), /* INTMSK20A */
|
|
||||||
DEFINE_RES_MEM(0xe6900068, 1), /* INTMSKCLR20A */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(17)), /* IRQ16 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(18)), /* IRQ17 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(19)), /* IRQ18 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(20)), /* IRQ19 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(21)), /* IRQ20 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(22)), /* IRQ21 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(23)), /* IRQ22 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(24)), /* IRQ23 */
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device irqpin2_device = {
|
|
||||||
.name = "renesas_intc_irqpin",
|
|
||||||
.id = 2,
|
|
||||||
.resource = irqpin2_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(irqpin2_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &irqpin2_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct renesas_intc_irqpin_config irqpin3_platform_data = {
|
|
||||||
.irq_base = irq_pin(24), /* IRQ24 -> IRQ31 */
|
|
||||||
.control_parent = true,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource irqpin3_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xe690000c, 4), /* ICR4A */
|
|
||||||
DEFINE_RES_MEM(0xe690001c, 4), /* INTPRI30A */
|
|
||||||
DEFINE_RES_MEM(0xe690002c, 1), /* INTREQ30A */
|
|
||||||
DEFINE_RES_MEM(0xe690004c, 1), /* INTMSK30A */
|
|
||||||
DEFINE_RES_MEM(0xe690006c, 1), /* INTMSKCLR30A */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(25)), /* IRQ24 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(26)), /* IRQ25 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(27)), /* IRQ26 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(28)), /* IRQ27 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(29)), /* IRQ28 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(30)), /* IRQ29 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(31)), /* IRQ30 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(32)), /* IRQ31 */
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device irqpin3_device = {
|
|
||||||
.name = "renesas_intc_irqpin",
|
|
||||||
.id = 3,
|
|
||||||
.resource = irqpin3_resources,
|
|
||||||
.num_resources = ARRAY_SIZE(irqpin3_resources),
|
|
||||||
.dev = {
|
|
||||||
.platform_data = &irqpin3_platform_data,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device *sh73a0_early_devices[] __initdata = {
|
|
||||||
&scif0_device,
|
|
||||||
&scif1_device,
|
|
||||||
&scif2_device,
|
|
||||||
&scif3_device,
|
|
||||||
&scif4_device,
|
|
||||||
&scif5_device,
|
|
||||||
&scif6_device,
|
|
||||||
&scif7_device,
|
|
||||||
&scif8_device,
|
|
||||||
&tmu0_device,
|
|
||||||
&ipmmu_device,
|
|
||||||
&cmt1_device,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct platform_device *sh73a0_late_devices[] __initdata = {
|
|
||||||
&i2c0_device,
|
|
||||||
&i2c1_device,
|
|
||||||
&i2c2_device,
|
|
||||||
&i2c3_device,
|
|
||||||
&i2c4_device,
|
|
||||||
&dma0_device,
|
|
||||||
&mpdma0_device,
|
|
||||||
&pmu_device,
|
|
||||||
&irqpin0_device,
|
|
||||||
&irqpin1_device,
|
|
||||||
&irqpin2_device,
|
|
||||||
&irqpin3_device,
|
|
||||||
};
|
|
||||||
|
|
||||||
#define SRCR2 IOMEM(0xe61580b0)
|
|
||||||
|
|
||||||
void __init sh73a0_add_standard_devices(void)
|
|
||||||
{
|
|
||||||
/* Clear software reset bit on SY-DMAC module */
|
|
||||||
__raw_writel(__raw_readl(SRCR2) & ~(1 << 18), SRCR2);
|
|
||||||
|
|
||||||
platform_add_devices(sh73a0_early_devices,
|
|
||||||
ARRAY_SIZE(sh73a0_early_devices));
|
|
||||||
platform_add_devices(sh73a0_late_devices,
|
|
||||||
ARRAY_SIZE(sh73a0_late_devices));
|
|
||||||
}
|
|
||||||
|
|
||||||
/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
|
|
||||||
void __init __weak sh73a0_register_twd(void) { }
|
|
||||||
|
|
||||||
void __init sh73a0_earlytimer_init(void)
|
|
||||||
{
|
|
||||||
shmobile_init_delay();
|
|
||||||
#ifndef CONFIG_COMMON_CLK
|
|
||||||
sh73a0_clock_init();
|
|
||||||
#endif
|
|
||||||
shmobile_earlytimer_init();
|
|
||||||
sh73a0_register_twd();
|
|
||||||
}
|
|
||||||
|
|
||||||
void __init sh73a0_add_early_devices(void)
|
|
||||||
{
|
|
||||||
early_platform_add_devices(sh73a0_early_devices,
|
|
||||||
ARRAY_SIZE(sh73a0_early_devices));
|
|
||||||
|
|
||||||
/* setup early console here as well */
|
|
||||||
shmobile_setup_console();
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_USE_OF
|
|
||||||
|
|
||||||
static void __init sh73a0_generic_init(void)
|
static void __init sh73a0_generic_init(void)
|
||||||
{
|
{
|
||||||
#ifdef CONFIG_CACHE_L2X0
|
#ifdef CONFIG_CACHE_L2X0
|
||||||
|
|
@ -807,4 +71,3 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
|
||||||
.init_late = shmobile_init_late,
|
.init_late = shmobile_init_late,
|
||||||
.dt_compat = sh73a0_boards_compat_dt,
|
.dt_compat = sh73a0_boards_compat_dt,
|
||||||
MACHINE_END
|
MACHINE_END
|
||||||
#endif /* CONFIG_USE_OF */
|
|
||||||
|
|
|
||||||
|
|
@ -1,89 +1,6 @@
|
||||||
#ifndef __ASM_SH73A0_H__
|
#ifndef __ASM_SH73A0_H__
|
||||||
#define __ASM_SH73A0_H__
|
#define __ASM_SH73A0_H__
|
||||||
|
|
||||||
/* DMA slave IDs */
|
|
||||||
enum {
|
|
||||||
SHDMA_SLAVE_INVALID,
|
|
||||||
SHDMA_SLAVE_SCIF0_TX,
|
|
||||||
SHDMA_SLAVE_SCIF0_RX,
|
|
||||||
SHDMA_SLAVE_SCIF1_TX,
|
|
||||||
SHDMA_SLAVE_SCIF1_RX,
|
|
||||||
SHDMA_SLAVE_SCIF2_TX,
|
|
||||||
SHDMA_SLAVE_SCIF2_RX,
|
|
||||||
SHDMA_SLAVE_SCIF3_TX,
|
|
||||||
SHDMA_SLAVE_SCIF3_RX,
|
|
||||||
SHDMA_SLAVE_SCIF4_TX,
|
|
||||||
SHDMA_SLAVE_SCIF4_RX,
|
|
||||||
SHDMA_SLAVE_SCIF5_TX,
|
|
||||||
SHDMA_SLAVE_SCIF5_RX,
|
|
||||||
SHDMA_SLAVE_SCIF6_TX,
|
|
||||||
SHDMA_SLAVE_SCIF6_RX,
|
|
||||||
SHDMA_SLAVE_SCIF7_TX,
|
|
||||||
SHDMA_SLAVE_SCIF7_RX,
|
|
||||||
SHDMA_SLAVE_SCIF8_TX,
|
|
||||||
SHDMA_SLAVE_SCIF8_RX,
|
|
||||||
SHDMA_SLAVE_SDHI0_TX,
|
|
||||||
SHDMA_SLAVE_SDHI0_RX,
|
|
||||||
SHDMA_SLAVE_SDHI1_TX,
|
|
||||||
SHDMA_SLAVE_SDHI1_RX,
|
|
||||||
SHDMA_SLAVE_SDHI2_TX,
|
|
||||||
SHDMA_SLAVE_SDHI2_RX,
|
|
||||||
SHDMA_SLAVE_MMCIF_TX,
|
|
||||||
SHDMA_SLAVE_MMCIF_RX,
|
|
||||||
SHDMA_SLAVE_FSI2A_TX,
|
|
||||||
SHDMA_SLAVE_FSI2A_RX,
|
|
||||||
SHDMA_SLAVE_FSI2B_TX,
|
|
||||||
SHDMA_SLAVE_FSI2B_RX,
|
|
||||||
SHDMA_SLAVE_FSI2C_TX,
|
|
||||||
SHDMA_SLAVE_FSI2C_RX,
|
|
||||||
SHDMA_SLAVE_FSI2D_RX,
|
|
||||||
};
|
|
||||||
|
|
||||||
/*
|
|
||||||
* SH73A0 IRQ LOCATION TABLE
|
|
||||||
*
|
|
||||||
* 416 -----------------------------------------
|
|
||||||
* IRQ0-IRQ15
|
|
||||||
* 431 -----------------------------------------
|
|
||||||
* ...
|
|
||||||
* 448 -----------------------------------------
|
|
||||||
* sh73a0-intcs
|
|
||||||
* sh73a0-intca-irq-pins
|
|
||||||
* 680 -----------------------------------------
|
|
||||||
* ...
|
|
||||||
* 700 -----------------------------------------
|
|
||||||
* sh73a0-pint0
|
|
||||||
* 731 -----------------------------------------
|
|
||||||
* 732 -----------------------------------------
|
|
||||||
* sh73a0-pint1
|
|
||||||
* 739 -----------------------------------------
|
|
||||||
* ...
|
|
||||||
* 800 -----------------------------------------
|
|
||||||
* IRQ16-IRQ31
|
|
||||||
* 815 -----------------------------------------
|
|
||||||
* ...
|
|
||||||
* 928 -----------------------------------------
|
|
||||||
* sh73a0-intca-irq-pins
|
|
||||||
* 943 -----------------------------------------
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* PINT interrupts are located at Linux IRQ 700 and up */
|
|
||||||
#define SH73A0_PINT0_IRQ(irq) ((irq) + 700)
|
|
||||||
#define SH73A0_PINT1_IRQ(irq) ((irq) + 732)
|
|
||||||
|
|
||||||
extern void sh73a0_init_irq(void);
|
|
||||||
extern void sh73a0_init_irq_dt(void);
|
|
||||||
extern void sh73a0_map_io(void);
|
|
||||||
extern void sh73a0_earlytimer_init(void);
|
|
||||||
extern void sh73a0_add_early_devices(void);
|
|
||||||
extern void sh73a0_add_standard_devices(void);
|
|
||||||
extern void sh73a0_clock_init(void);
|
|
||||||
extern void sh73a0_pinmux_init(void);
|
|
||||||
extern void sh73a0_pm_init(void);
|
|
||||||
extern struct clk sh73a0_extal1_clk;
|
|
||||||
extern struct clk sh73a0_extal2_clk;
|
|
||||||
extern struct clk sh73a0_extcki_clk;
|
|
||||||
extern struct clk sh73a0_extalr_clk;
|
|
||||||
extern struct smp_operations sh73a0_smp_ops;
|
extern struct smp_operations sh73a0_smp_ops;
|
||||||
|
|
||||||
#endif /* __ASM_SH73A0_H__ */
|
#endif /* __ASM_SH73A0_H__ */
|
||||||
|
|
|
||||||
|
|
@ -33,14 +33,6 @@
|
||||||
|
|
||||||
#define SH73A0_SCU_BASE 0xf0000000
|
#define SH73A0_SCU_BASE 0xf0000000
|
||||||
|
|
||||||
#if defined(CONFIG_HAVE_ARM_TWD) && !defined(CONFIG_ARCH_MULTIPLATFORM)
|
|
||||||
static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, SH73A0_SCU_BASE + 0x600, 29);
|
|
||||||
void __init sh73a0_register_twd(void)
|
|
||||||
{
|
|
||||||
twd_local_timer_register(&twd_local_timer);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
static int sh73a0_boot_secondary(unsigned int cpu, struct task_struct *idle)
|
static int sh73a0_boot_secondary(unsigned int cpu, struct task_struct *idle)
|
||||||
{
|
{
|
||||||
unsigned int lcpu = cpu_logical_map(cpu);
|
unsigned int lcpu = cpu_logical_map(cpu);
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue