forked from mirrors/linux
ARM: shmobile: r8a7790: Remove legacy code
All r8a7790 boards are now used with multiplatform kernels only. We can remove all the unused r8a7790 legacy device and clock registration code. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart
Simon Horman
parent
a483dcbfa2
commit
e042681894
5 changed files with 1 additions and 779 deletions
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@ -128,14 +128,6 @@ config ARCH_R8A7779
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select ARM_GIC
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config ARCH_R8A7790
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bool "R-Car H2 (R8A77900)"
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select ARCH_RCAR_GEN2
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_GIC
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select MIGHT_HAVE_PCI
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select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
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comment "Renesas ARM SoCs Board Type"
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comment "Renesas ARM SoCs Board Type"
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config MACH_APE6EVM
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config MACH_APE6EVM
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@ -27,7 +27,6 @@ obj-$(CONFIG_ARCH_R8A73A4) += clock-r8a73a4.o
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obj-$(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-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o
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obj-$(CONFIG_ARCH_R8A7790) += clock-r8a7790.o
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endif
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endif
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# CPU reset vector handling objects
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# CPU reset vector handling objects
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@ -1,459 +0,0 @@
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/*
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* r8a7790 clock framework support
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*
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* Copyright (C) 2013 Renesas Solutions Corp.
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* Copyright (C) 2013 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; 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/io.h>
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#include <linux/kernel.h>
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#include <linux/sh_clk.h>
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#include <linux/clkdev.h>
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#include "clock.h"
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#include "common.h"
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#include "r8a7790.h"
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#include "rcar-gen2.h"
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/*
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* MD EXTAL PLL0 PLL1 PLL3
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* 14 13 19 (MHz) *1 *1
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*---------------------------------------------------
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* 0 0 0 15 x 1 x172/2 x208/2 x106
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* 0 0 1 15 x 1 x172/2 x208/2 x88
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* 0 1 0 20 x 1 x130/2 x156/2 x80
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* 0 1 1 20 x 1 x130/2 x156/2 x66
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* 1 0 0 26 / 2 x200/2 x240/2 x122
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* 1 0 1 26 / 2 x200/2 x240/2 x102
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* 1 1 0 30 / 2 x172/2 x208/2 x106
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* 1 1 1 30 / 2 x172/2 x208/2 x88
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*
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* *1 : Table 7.6 indicates VCO ouput (PLLx = VCO/2)
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* see "p1 / 2" on R8A7790_CLOCK_ROOT() below
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*/
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#define CPG_BASE 0xe6150000
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#define CPG_LEN 0x1000
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#define SMSTPCR1 0xe6150134
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#define SMSTPCR2 0xe6150138
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#define SMSTPCR3 0xe615013c
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#define SMSTPCR5 0xe6150144
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#define SMSTPCR7 0xe615014c
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#define SMSTPCR8 0xe6150990
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#define SMSTPCR9 0xe6150994
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#define SMSTPCR10 0xe6150998
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#define MSTPSR1 IOMEM(0xe6150038)
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#define MSTPSR2 IOMEM(0xe6150040)
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#define MSTPSR3 IOMEM(0xe6150048)
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#define MSTPSR5 IOMEM(0xe615003c)
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#define MSTPSR7 IOMEM(0xe61501c4)
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#define MSTPSR8 IOMEM(0xe61509a0)
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#define MSTPSR9 IOMEM(0xe61509a4)
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#define MSTPSR10 IOMEM(0xe61509a8)
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#define SDCKCR 0xE6150074
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#define SD2CKCR 0xE6150078
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#define SD3CKCR 0xE615026C
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#define MMC0CKCR 0xE6150240
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#define MMC1CKCR 0xE6150244
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#define SSPCKCR 0xE6150248
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#define SSPRSCKCR 0xE615024C
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static struct clk_mapping cpg_mapping = {
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.phys = CPG_BASE,
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.len = CPG_LEN,
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};
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static struct clk extal_clk = {
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/* .rate will be updated on r8a7790_clock_init() */
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.mapping = &cpg_mapping,
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};
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static struct sh_clk_ops followparent_clk_ops = {
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.recalc = followparent_recalc,
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};
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static struct clk main_clk = {
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/* .parent will be set r8a7790_clock_init */
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.ops = &followparent_clk_ops,
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};
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static struct clk audio_clk_a = {
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};
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static struct clk audio_clk_b = {
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};
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static struct clk audio_clk_c = {
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};
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/*
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* clock ratio of these clock will be updated
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* on r8a7790_clock_init()
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*/
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SH_FIXED_RATIO_CLK_SET(pll1_clk, main_clk, 1, 1);
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SH_FIXED_RATIO_CLK_SET(pll3_clk, main_clk, 1, 1);
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SH_FIXED_RATIO_CLK_SET(lb_clk, pll1_clk, 1, 1);
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SH_FIXED_RATIO_CLK_SET(qspi_clk, pll1_clk, 1, 1);
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/* fixed ratio clock */
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SH_FIXED_RATIO_CLK_SET(extal_div2_clk, extal_clk, 1, 2);
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SH_FIXED_RATIO_CLK_SET(cp_clk, extal_clk, 1, 2);
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SH_FIXED_RATIO_CLK_SET(pll1_div2_clk, pll1_clk, 1, 2);
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SH_FIXED_RATIO_CLK_SET(zg_clk, pll1_clk, 1, 3);
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SH_FIXED_RATIO_CLK_SET(zx_clk, pll1_clk, 1, 3);
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SH_FIXED_RATIO_CLK_SET(zs_clk, pll1_clk, 1, 6);
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SH_FIXED_RATIO_CLK_SET(hp_clk, pll1_clk, 1, 12);
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SH_FIXED_RATIO_CLK_SET(i_clk, pll1_clk, 1, 2);
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SH_FIXED_RATIO_CLK_SET(b_clk, pll1_clk, 1, 12);
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SH_FIXED_RATIO_CLK_SET(p_clk, pll1_clk, 1, 24);
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SH_FIXED_RATIO_CLK_SET(cl_clk, pll1_clk, 1, 48);
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SH_FIXED_RATIO_CLK_SET(m2_clk, pll1_clk, 1, 8);
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SH_FIXED_RATIO_CLK_SET(imp_clk, pll1_clk, 1, 4);
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SH_FIXED_RATIO_CLK_SET(rclk_clk, pll1_clk, 1, (48 * 1024));
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SH_FIXED_RATIO_CLK_SET(oscclk_clk, pll1_clk, 1, (12 * 1024));
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SH_FIXED_RATIO_CLK_SET(zb3_clk, pll3_clk, 1, 4);
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SH_FIXED_RATIO_CLK_SET(zb3d2_clk, pll3_clk, 1, 8);
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SH_FIXED_RATIO_CLK_SET(ddr_clk, pll3_clk, 1, 8);
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SH_FIXED_RATIO_CLK_SET(mp_clk, pll1_div2_clk, 1, 15);
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static struct clk *main_clks[] = {
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&audio_clk_a,
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&audio_clk_b,
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&audio_clk_c,
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&extal_clk,
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&extal_div2_clk,
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&main_clk,
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&pll1_clk,
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&pll1_div2_clk,
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&pll3_clk,
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&lb_clk,
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&qspi_clk,
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&zg_clk,
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&zx_clk,
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&zs_clk,
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&hp_clk,
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&i_clk,
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&b_clk,
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&p_clk,
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&cl_clk,
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&m2_clk,
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&imp_clk,
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&rclk_clk,
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&oscclk_clk,
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&zb3_clk,
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&zb3d2_clk,
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&ddr_clk,
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&mp_clk,
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&cp_clk,
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};
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/* SDHI (DIV4) clock */
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static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10 };
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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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};
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enum {
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DIV4_SDH, DIV4_SD0, DIV4_SD1, DIV4_NR
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};
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static struct clk div4_clks[DIV4_NR] = {
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[DIV4_SDH] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 8, 0x0dff, CLK_ENABLE_ON_INIT),
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[DIV4_SD0] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 4, 0x1df0, CLK_ENABLE_ON_INIT),
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[DIV4_SD1] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 0, 0x1df0, CLK_ENABLE_ON_INIT),
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};
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/* DIV6 clocks */
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enum {
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DIV6_SD2, DIV6_SD3,
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DIV6_MMC0, DIV6_MMC1,
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DIV6_SSP, DIV6_SSPRS,
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DIV6_NR
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};
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static struct clk div6_clks[DIV6_NR] = {
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[DIV6_SD2] = SH_CLK_DIV6(&pll1_div2_clk, SD2CKCR, 0),
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[DIV6_SD3] = SH_CLK_DIV6(&pll1_div2_clk, SD3CKCR, 0),
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[DIV6_MMC0] = SH_CLK_DIV6(&pll1_div2_clk, MMC0CKCR, 0),
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[DIV6_MMC1] = SH_CLK_DIV6(&pll1_div2_clk, MMC1CKCR, 0),
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[DIV6_SSP] = SH_CLK_DIV6(&pll1_div2_clk, SSPCKCR, 0),
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[DIV6_SSPRS] = SH_CLK_DIV6(&pll1_div2_clk, SSPRSCKCR, 0),
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};
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/* MSTP */
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enum {
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MSTP1017, /* parent of SCU */
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MSTP1031, MSTP1030,
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MSTP1029, MSTP1028, MSTP1027, MSTP1026, MSTP1025, MSTP1024, MSTP1023, MSTP1022,
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MSTP1015, MSTP1014, MSTP1013, MSTP1012, MSTP1011, MSTP1010,
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MSTP1009, MSTP1008, MSTP1007, MSTP1006, MSTP1005,
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MSTP931, MSTP930, MSTP929, MSTP928,
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MSTP917,
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MSTP815, MSTP814,
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MSTP813,
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MSTP811, MSTP810, MSTP809, MSTP808,
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MSTP726, MSTP725, MSTP724, MSTP723, MSTP722, MSTP721, MSTP720,
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MSTP717, MSTP716,
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MSTP704, MSTP703,
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MSTP522,
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MSTP502, MSTP501,
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MSTP315, MSTP314, MSTP313, MSTP312, MSTP311, MSTP305, MSTP304,
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MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202,
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MSTP124,
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MSTP_NR
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};
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static struct clk mstp_clks[MSTP_NR] = {
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[MSTP1031] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 31, MSTPSR10, 0), /* SCU0 */
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[MSTP1030] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 30, MSTPSR10, 0), /* SCU1 */
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[MSTP1029] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 29, MSTPSR10, 0), /* SCU2 */
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[MSTP1028] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 28, MSTPSR10, 0), /* SCU3 */
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[MSTP1027] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 27, MSTPSR10, 0), /* SCU4 */
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[MSTP1026] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 26, MSTPSR10, 0), /* SCU5 */
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[MSTP1025] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 25, MSTPSR10, 0), /* SCU6 */
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[MSTP1024] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 24, MSTPSR10, 0), /* SCU7 */
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[MSTP1023] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 23, MSTPSR10, 0), /* SCU8 */
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[MSTP1022] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 22, MSTPSR10, 0), /* SCU9 */
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[MSTP1017] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 17, MSTPSR10, 0), /* SCU */
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[MSTP1015] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 15, MSTPSR10, 0), /* SSI0 */
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[MSTP1014] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 14, MSTPSR10, 0), /* SSI1 */
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[MSTP1013] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 13, MSTPSR10, 0), /* SSI2 */
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[MSTP1012] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 12, MSTPSR10, 0), /* SSI3 */
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[MSTP1011] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 11, MSTPSR10, 0), /* SSI4 */
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[MSTP1010] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 10, MSTPSR10, 0), /* SSI5 */
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[MSTP1009] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 9, MSTPSR10, 0), /* SSI6 */
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[MSTP1008] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 8, MSTPSR10, 0), /* SSI7 */
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[MSTP1007] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 7, MSTPSR10, 0), /* SSI8 */
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[MSTP1006] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 6, MSTPSR10, 0), /* SSI9 */
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[MSTP1005] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 5, MSTPSR10, 0), /* SSI ALL */
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[MSTP931] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
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[MSTP930] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
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[MSTP929] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
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[MSTP928] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
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[MSTP917] = SH_CLK_MSTP32_STS(&qspi_clk, SMSTPCR9, 17, MSTPSR9, 0), /* QSPI */
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[MSTP815] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 15, MSTPSR8, 0), /* SATA0 */
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|
||||||
[MSTP814] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 14, MSTPSR8, 0), /* SATA1 */
|
|
||||||
[MSTP813] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR8, 13, MSTPSR8, 0), /* Ether */
|
|
||||||
[MSTP811] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 11, MSTPSR8, 0), /* VIN0 */
|
|
||||||
[MSTP810] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 10, MSTPSR8, 0), /* VIN1 */
|
|
||||||
[MSTP809] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 9, MSTPSR8, 0), /* VIN2 */
|
|
||||||
[MSTP808] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 8, MSTPSR8, 0), /* VIN3 */
|
|
||||||
[MSTP726] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 26, MSTPSR7, 0), /* LVDS0 */
|
|
||||||
[MSTP725] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 25, MSTPSR7, 0), /* LVDS1 */
|
|
||||||
[MSTP724] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 24, MSTPSR7, 0), /* DU0 */
|
|
||||||
[MSTP723] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 23, MSTPSR7, 0), /* DU1 */
|
|
||||||
[MSTP722] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 22, MSTPSR7, 0), /* DU2 */
|
|
||||||
[MSTP721] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 21, MSTPSR7, 0), /* SCIF0 */
|
|
||||||
[MSTP720] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 20, MSTPSR7, 0), /* SCIF1 */
|
|
||||||
[MSTP717] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR7, 17, MSTPSR7, 0), /* HSCIF0 */
|
|
||||||
[MSTP716] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR7, 16, MSTPSR7, 0), /* HSCIF1 */
|
|
||||||
[MSTP704] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR7, 4, MSTPSR7, 0), /* HSUSB */
|
|
||||||
[MSTP703] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR7, 3, MSTPSR7, 0), /* EHCI */
|
|
||||||
[MSTP522] = SH_CLK_MSTP32_STS(&extal_clk, SMSTPCR5, 22, MSTPSR5, 0), /* Thermal */
|
|
||||||
[MSTP502] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR5, 2, MSTPSR5, 0), /* Audio-DMAC low */
|
|
||||||
[MSTP501] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR5, 1, MSTPSR5, 0), /* Audio-DMAC hi */
|
|
||||||
[MSTP315] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_MMC0], SMSTPCR3, 15, MSTPSR3, 0), /* MMC0 */
|
|
||||||
[MSTP314] = SH_CLK_MSTP32_STS(&div4_clks[DIV4_SD0], SMSTPCR3, 14, MSTPSR3, 0), /* SDHI0 */
|
|
||||||
[MSTP313] = SH_CLK_MSTP32_STS(&div4_clks[DIV4_SD1], SMSTPCR3, 13, MSTPSR3, 0), /* SDHI1 */
|
|
||||||
[MSTP312] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD2], SMSTPCR3, 12, MSTPSR3, 0), /* SDHI2 */
|
|
||||||
[MSTP311] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD3], SMSTPCR3, 11, MSTPSR3, 0), /* SDHI3 */
|
|
||||||
[MSTP305] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_MMC1], SMSTPCR3, 5, MSTPSR3, 0), /* MMC1 */
|
|
||||||
[MSTP304] = SH_CLK_MSTP32_STS(&cp_clk, SMSTPCR3, 4, MSTPSR3, 0), /* TPU0 */
|
|
||||||
[MSTP216] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 16, MSTPSR2, 0), /* SCIFB2 */
|
|
||||||
[MSTP207] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 7, MSTPSR2, 0), /* SCIFB1 */
|
|
||||||
[MSTP206] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 6, MSTPSR2, 0), /* SCIFB0 */
|
|
||||||
[MSTP204] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 4, MSTPSR2, 0), /* SCIFA0 */
|
|
||||||
[MSTP203] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 3, MSTPSR2, 0), /* SCIFA1 */
|
|
||||||
[MSTP202] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 2, MSTPSR2, 0), /* SCIFA2 */
|
|
||||||
[MSTP124] = SH_CLK_MSTP32_STS(&rclk_clk, SMSTPCR1, 24, MSTPSR1, 0), /* CMT0 */
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct clk_lookup lookups[] = {
|
|
||||||
|
|
||||||
/* main clocks */
|
|
||||||
CLKDEV_CON_ID("extal", &extal_clk),
|
|
||||||
CLKDEV_CON_ID("extal_div2", &extal_div2_clk),
|
|
||||||
CLKDEV_CON_ID("main", &main_clk),
|
|
||||||
CLKDEV_CON_ID("pll1", &pll1_clk),
|
|
||||||
CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk),
|
|
||||||
CLKDEV_CON_ID("pll3", &pll3_clk),
|
|
||||||
CLKDEV_CON_ID("zg", &zg_clk),
|
|
||||||
CLKDEV_CON_ID("zx", &zx_clk),
|
|
||||||
CLKDEV_CON_ID("zs", &zs_clk),
|
|
||||||
CLKDEV_CON_ID("hp", &hp_clk),
|
|
||||||
CLKDEV_CON_ID("i", &i_clk),
|
|
||||||
CLKDEV_CON_ID("b", &b_clk),
|
|
||||||
CLKDEV_CON_ID("lb", &lb_clk),
|
|
||||||
CLKDEV_CON_ID("p", &p_clk),
|
|
||||||
CLKDEV_CON_ID("cl", &cl_clk),
|
|
||||||
CLKDEV_CON_ID("m2", &m2_clk),
|
|
||||||
CLKDEV_CON_ID("imp", &imp_clk),
|
|
||||||
CLKDEV_CON_ID("rclk", &rclk_clk),
|
|
||||||
CLKDEV_CON_ID("oscclk", &oscclk_clk),
|
|
||||||
CLKDEV_CON_ID("zb3", &zb3_clk),
|
|
||||||
CLKDEV_CON_ID("zb3d2", &zb3d2_clk),
|
|
||||||
CLKDEV_CON_ID("ddr", &ddr_clk),
|
|
||||||
CLKDEV_CON_ID("mp", &mp_clk),
|
|
||||||
CLKDEV_CON_ID("qspi", &qspi_clk),
|
|
||||||
CLKDEV_CON_ID("cp", &cp_clk),
|
|
||||||
|
|
||||||
/* DIV4 */
|
|
||||||
CLKDEV_CON_ID("sdh", &div4_clks[DIV4_SDH]),
|
|
||||||
|
|
||||||
/* DIV6 */
|
|
||||||
CLKDEV_CON_ID("ssp", &div6_clks[DIV6_SSP]),
|
|
||||||
CLKDEV_CON_ID("ssprs", &div6_clks[DIV6_SSPRS]),
|
|
||||||
|
|
||||||
/* MSTP */
|
|
||||||
CLKDEV_DEV_ID("rcar_sound", &mstp_clks[MSTP1005]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP202]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP721]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP717]),
|
|
||||||
CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP716]),
|
|
||||||
CLKDEV_DEV_ID("i2c-rcar_gen2.0", &mstp_clks[MSTP931]),
|
|
||||||
CLKDEV_DEV_ID("i2c-rcar_gen2.1", &mstp_clks[MSTP930]),
|
|
||||||
CLKDEV_DEV_ID("i2c-rcar_gen2.2", &mstp_clks[MSTP929]),
|
|
||||||
CLKDEV_DEV_ID("i2c-rcar_gen2.3", &mstp_clks[MSTP928]),
|
|
||||||
CLKDEV_DEV_ID("r8a7790-ether", &mstp_clks[MSTP813]),
|
|
||||||
CLKDEV_DEV_ID("r8a7790-vin.0", &mstp_clks[MSTP811]),
|
|
||||||
CLKDEV_DEV_ID("r8a7790-vin.1", &mstp_clks[MSTP810]),
|
|
||||||
CLKDEV_DEV_ID("r8a7790-vin.2", &mstp_clks[MSTP809]),
|
|
||||||
CLKDEV_DEV_ID("r8a7790-vin.3", &mstp_clks[MSTP808]),
|
|
||||||
CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
|
|
||||||
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP502]),
|
|
||||||
CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP501]),
|
|
||||||
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
|
|
||||||
CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP311]),
|
|
||||||
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
|
|
||||||
CLKDEV_DEV_ID("qspi.0", &mstp_clks[MSTP917]),
|
|
||||||
CLKDEV_DEV_ID("renesas_usbhs", &mstp_clks[MSTP704]),
|
|
||||||
CLKDEV_DEV_ID("pci-rcar-gen2.0", &mstp_clks[MSTP703]),
|
|
||||||
CLKDEV_DEV_ID("pci-rcar-gen2.1", &mstp_clks[MSTP703]),
|
|
||||||
CLKDEV_DEV_ID("pci-rcar-gen2.2", &mstp_clks[MSTP703]),
|
|
||||||
CLKDEV_DEV_ID("sata-r8a7790.0", &mstp_clks[MSTP815]),
|
|
||||||
CLKDEV_DEV_ID("sata-r8a7790.1", &mstp_clks[MSTP814]),
|
|
||||||
|
|
||||||
/* ICK */
|
|
||||||
CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.0", &mstp_clks[MSTP124]),
|
|
||||||
CLKDEV_ICK_ID("usbhs", "usb_phy_rcar_gen2", &mstp_clks[MSTP704]),
|
|
||||||
CLKDEV_ICK_ID("lvds.0", "rcar-du-r8a7790", &mstp_clks[MSTP726]),
|
|
||||||
CLKDEV_ICK_ID("lvds.1", "rcar-du-r8a7790", &mstp_clks[MSTP725]),
|
|
||||||
CLKDEV_ICK_ID("du.0", "rcar-du-r8a7790", &mstp_clks[MSTP724]),
|
|
||||||
CLKDEV_ICK_ID("du.1", "rcar-du-r8a7790", &mstp_clks[MSTP723]),
|
|
||||||
CLKDEV_ICK_ID("du.2", "rcar-du-r8a7790", &mstp_clks[MSTP722]),
|
|
||||||
CLKDEV_ICK_ID("clk_a", "rcar_sound", &audio_clk_a),
|
|
||||||
CLKDEV_ICK_ID("clk_b", "rcar_sound", &audio_clk_b),
|
|
||||||
CLKDEV_ICK_ID("clk_c", "rcar_sound", &audio_clk_c),
|
|
||||||
CLKDEV_ICK_ID("clk_i", "rcar_sound", &m2_clk),
|
|
||||||
CLKDEV_ICK_ID("src.0", "rcar_sound", &mstp_clks[MSTP1031]),
|
|
||||||
CLKDEV_ICK_ID("src.1", "rcar_sound", &mstp_clks[MSTP1030]),
|
|
||||||
CLKDEV_ICK_ID("src.2", "rcar_sound", &mstp_clks[MSTP1029]),
|
|
||||||
CLKDEV_ICK_ID("src.3", "rcar_sound", &mstp_clks[MSTP1028]),
|
|
||||||
CLKDEV_ICK_ID("src.4", "rcar_sound", &mstp_clks[MSTP1027]),
|
|
||||||
CLKDEV_ICK_ID("src.5", "rcar_sound", &mstp_clks[MSTP1026]),
|
|
||||||
CLKDEV_ICK_ID("src.6", "rcar_sound", &mstp_clks[MSTP1025]),
|
|
||||||
CLKDEV_ICK_ID("src.7", "rcar_sound", &mstp_clks[MSTP1024]),
|
|
||||||
CLKDEV_ICK_ID("src.8", "rcar_sound", &mstp_clks[MSTP1023]),
|
|
||||||
CLKDEV_ICK_ID("src.9", "rcar_sound", &mstp_clks[MSTP1022]),
|
|
||||||
CLKDEV_ICK_ID("ssi.0", "rcar_sound", &mstp_clks[MSTP1015]),
|
|
||||||
CLKDEV_ICK_ID("ssi.1", "rcar_sound", &mstp_clks[MSTP1014]),
|
|
||||||
CLKDEV_ICK_ID("ssi.2", "rcar_sound", &mstp_clks[MSTP1013]),
|
|
||||||
CLKDEV_ICK_ID("ssi.3", "rcar_sound", &mstp_clks[MSTP1012]),
|
|
||||||
CLKDEV_ICK_ID("ssi.4", "rcar_sound", &mstp_clks[MSTP1011]),
|
|
||||||
CLKDEV_ICK_ID("ssi.5", "rcar_sound", &mstp_clks[MSTP1010]),
|
|
||||||
CLKDEV_ICK_ID("ssi.6", "rcar_sound", &mstp_clks[MSTP1009]),
|
|
||||||
CLKDEV_ICK_ID("ssi.7", "rcar_sound", &mstp_clks[MSTP1008]),
|
|
||||||
CLKDEV_ICK_ID("ssi.8", "rcar_sound", &mstp_clks[MSTP1007]),
|
|
||||||
CLKDEV_ICK_ID("ssi.9", "rcar_sound", &mstp_clks[MSTP1006]),
|
|
||||||
|
|
||||||
};
|
|
||||||
|
|
||||||
#define R8A7790_CLOCK_ROOT(e, m, p0, p1, p30, p31) \
|
|
||||||
extal_clk.rate = e * 1000 * 1000; \
|
|
||||||
main_clk.parent = m; \
|
|
||||||
SH_CLK_SET_RATIO(&pll1_clk_ratio, p1 / 2, 1); \
|
|
||||||
if (mode & MD(19)) \
|
|
||||||
SH_CLK_SET_RATIO(&pll3_clk_ratio, p31, 1); \
|
|
||||||
else \
|
|
||||||
SH_CLK_SET_RATIO(&pll3_clk_ratio, p30, 1)
|
|
||||||
|
|
||||||
|
|
||||||
void __init r8a7790_clock_init(void)
|
|
||||||
{
|
|
||||||
u32 mode = rcar_gen2_read_mode_pins();
|
|
||||||
int k, ret = 0;
|
|
||||||
|
|
||||||
switch (mode & (MD(14) | MD(13))) {
|
|
||||||
case 0:
|
|
||||||
R8A7790_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88);
|
|
||||||
break;
|
|
||||||
case MD(13):
|
|
||||||
R8A7790_CLOCK_ROOT(20, &extal_clk, 130, 156, 80, 66);
|
|
||||||
break;
|
|
||||||
case MD(14):
|
|
||||||
R8A7790_CLOCK_ROOT(26 / 2, &extal_div2_clk, 200, 240, 122, 102);
|
|
||||||
break;
|
|
||||||
case MD(13) | MD(14):
|
|
||||||
R8A7790_CLOCK_ROOT(30 / 2, &extal_div2_clk, 172, 208, 106, 88);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (mode & (MD(18)))
|
|
||||||
SH_CLK_SET_RATIO(&lb_clk_ratio, 1, 36);
|
|
||||||
else
|
|
||||||
SH_CLK_SET_RATIO(&lb_clk_ratio, 1, 24);
|
|
||||||
|
|
||||||
if ((mode & (MD(3) | MD(2) | MD(1))) == MD(2))
|
|
||||||
SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 16);
|
|
||||||
else
|
|
||||||
SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 20);
|
|
||||||
|
|
||||||
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)
|
|
||||||
ret = sh_clk_div6_register(div6_clks, DIV6_NR);
|
|
||||||
|
|
||||||
if (!ret)
|
|
||||||
ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
|
|
||||||
|
|
||||||
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
|
|
||||||
|
|
||||||
if (!ret)
|
|
||||||
shmobile_clk_init();
|
|
||||||
else
|
|
||||||
panic("failed to setup r8a7790 clocks\n");
|
|
||||||
}
|
|
||||||
|
|
@ -1,34 +1,6 @@
|
||||||
#ifndef __ASM_R8A7790_H__
|
#ifndef __ASM_R8A7790_H__
|
||||||
#define __ASM_R8A7790_H__
|
#define __ASM_R8A7790_H__
|
||||||
|
|
||||||
/* DMA slave IDs */
|
|
||||||
enum {
|
|
||||||
RCAR_DMA_SLAVE_INVALID,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI0_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI0_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI1_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI1_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI2_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI2_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI3_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI3_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI4_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI4_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI5_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI5_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI6_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI6_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI7_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI7_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI8_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI8_RX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI9_TX,
|
|
||||||
AUDIO_DMAC_SLAVE_SSI9_RX,
|
|
||||||
};
|
|
||||||
|
|
||||||
void r8a7790_add_standard_devices(void);
|
|
||||||
void r8a7790_clock_init(void);
|
|
||||||
void r8a7790_pinmux_init(void);
|
|
||||||
void r8a7790_pm_init(void);
|
void r8a7790_pm_init(void);
|
||||||
extern struct smp_operations r8a7790_smp_ops;
|
extern struct smp_operations r8a7790_smp_ops;
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -14,295 +14,14 @@
|
||||||
* GNU General Public License for more details.
|
* GNU General Public License for more details.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/irq.h>
|
#include <linux/init.h>
|
||||||
#include <linux/kernel.h>
|
|
||||||
#include <linux/of_platform.h>
|
|
||||||
#include <linux/platform_data/gpio-rcar.h>
|
|
||||||
#include <linux/platform_data/irq-renesas-irqc.h>
|
|
||||||
#include <linux/serial_sci.h>
|
|
||||||
#include <linux/sh_dma.h>
|
|
||||||
#include <linux/sh_timer.h>
|
|
||||||
|
|
||||||
#include <asm/mach/arch.h>
|
#include <asm/mach/arch.h>
|
||||||
|
|
||||||
#include "common.h"
|
#include "common.h"
|
||||||
#include "dma-register.h"
|
|
||||||
#include "irqs.h"
|
|
||||||
#include "r8a7790.h"
|
#include "r8a7790.h"
|
||||||
#include "rcar-gen2.h"
|
#include "rcar-gen2.h"
|
||||||
|
|
||||||
/* Audio-DMAC */
|
|
||||||
#define AUDIO_DMAC_SLAVE(_id, _addr, t, r) \
|
|
||||||
{ \
|
|
||||||
.slave_id = AUDIO_DMAC_SLAVE_## _id ##_TX, \
|
|
||||||
.addr = _addr + 0x8, \
|
|
||||||
.chcr = CHCR_TX(XMIT_SZ_32BIT), \
|
|
||||||
.mid_rid = t, \
|
|
||||||
}, { \
|
|
||||||
.slave_id = AUDIO_DMAC_SLAVE_## _id ##_RX, \
|
|
||||||
.addr = _addr + 0xc, \
|
|
||||||
.chcr = CHCR_RX(XMIT_SZ_32BIT), \
|
|
||||||
.mid_rid = r, \
|
|
||||||
}
|
|
||||||
|
|
||||||
static const struct sh_dmae_slave_config r8a7790_audio_dmac_slaves[] = {
|
|
||||||
AUDIO_DMAC_SLAVE(SSI0, 0xec241000, 0x01, 0x02),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI1, 0xec241040, 0x03, 0x04),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI2, 0xec241080, 0x05, 0x06),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI3, 0xec2410c0, 0x07, 0x08),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI4, 0xec241100, 0x09, 0x0a),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI5, 0xec241140, 0x0b, 0x0c),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI6, 0xec241180, 0x0d, 0x0e),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI7, 0xec2411c0, 0x0f, 0x10),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI8, 0xec241200, 0x11, 0x12),
|
|
||||||
AUDIO_DMAC_SLAVE(SSI9, 0xec241240, 0x13, 0x14),
|
|
||||||
};
|
|
||||||
|
|
||||||
#define DMAE_CHANNEL(a, b) \
|
|
||||||
{ \
|
|
||||||
.offset = (a) - 0x20, \
|
|
||||||
.dmars = (a) - 0x20 + 0x40, \
|
|
||||||
.chclr_bit = (b), \
|
|
||||||
.chclr_offset = 0x80 - 0x20, \
|
|
||||||
}
|
|
||||||
|
|
||||||
static const struct sh_dmae_channel r8a7790_audio_dmac_channels[] = {
|
|
||||||
DMAE_CHANNEL(0x8000, 0),
|
|
||||||
DMAE_CHANNEL(0x8080, 1),
|
|
||||||
DMAE_CHANNEL(0x8100, 2),
|
|
||||||
DMAE_CHANNEL(0x8180, 3),
|
|
||||||
DMAE_CHANNEL(0x8200, 4),
|
|
||||||
DMAE_CHANNEL(0x8280, 5),
|
|
||||||
DMAE_CHANNEL(0x8300, 6),
|
|
||||||
DMAE_CHANNEL(0x8380, 7),
|
|
||||||
DMAE_CHANNEL(0x8400, 8),
|
|
||||||
DMAE_CHANNEL(0x8480, 9),
|
|
||||||
DMAE_CHANNEL(0x8500, 10),
|
|
||||||
DMAE_CHANNEL(0x8580, 11),
|
|
||||||
DMAE_CHANNEL(0x8600, 12),
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct sh_dmae_pdata r8a7790_audio_dmac_platform_data = {
|
|
||||||
.slave = r8a7790_audio_dmac_slaves,
|
|
||||||
.slave_num = ARRAY_SIZE(r8a7790_audio_dmac_slaves),
|
|
||||||
.channel = r8a7790_audio_dmac_channels,
|
|
||||||
.channel_num = ARRAY_SIZE(r8a7790_audio_dmac_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,
|
|
||||||
.chclr_bitwise = 1,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource r8a7790_audio_dmac_resources[] = {
|
|
||||||
/* Channel registers and DMAOR for low */
|
|
||||||
DEFINE_RES_MEM(0xec700020, 0x8663 - 0x20),
|
|
||||||
DEFINE_RES_IRQ(gic_spi(346)),
|
|
||||||
DEFINE_RES_NAMED(gic_spi(320), 13, NULL, IORESOURCE_IRQ),
|
|
||||||
|
|
||||||
/* Channel registers and DMAOR for hi */
|
|
||||||
DEFINE_RES_MEM(0xec720020, 0x8663 - 0x20), /* hi */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(347)),
|
|
||||||
DEFINE_RES_NAMED(gic_spi(333), 13, NULL, IORESOURCE_IRQ),
|
|
||||||
};
|
|
||||||
|
|
||||||
#define r8a7790_register_audio_dmac(id) \
|
|
||||||
platform_device_register_resndata( \
|
|
||||||
NULL, "sh-dma-engine", id, \
|
|
||||||
&r8a7790_audio_dmac_resources[id * 3], 3, \
|
|
||||||
&r8a7790_audio_dmac_platform_data, \
|
|
||||||
sizeof(r8a7790_audio_dmac_platform_data))
|
|
||||||
|
|
||||||
static const struct resource pfc_resources[] __initconst = {
|
|
||||||
DEFINE_RES_MEM(0xe6060000, 0x250),
|
|
||||||
};
|
|
||||||
|
|
||||||
#define r8a7790_register_pfc() \
|
|
||||||
platform_device_register_simple("pfc-r8a7790", -1, pfc_resources, \
|
|
||||||
ARRAY_SIZE(pfc_resources))
|
|
||||||
|
|
||||||
#define R8A7790_GPIO(idx) \
|
|
||||||
static const struct resource r8a7790_gpio##idx##_resources[] __initconst = { \
|
|
||||||
DEFINE_RES_MEM(0xe6050000 + 0x1000 * (idx), 0x50), \
|
|
||||||
DEFINE_RES_IRQ(gic_spi(4 + (idx))), \
|
|
||||||
}; \
|
|
||||||
\
|
|
||||||
static const struct gpio_rcar_config \
|
|
||||||
r8a7790_gpio##idx##_platform_data __initconst = { \
|
|
||||||
.gpio_base = 32 * (idx), \
|
|
||||||
.irq_base = 0, \
|
|
||||||
.number_of_pins = 32, \
|
|
||||||
.pctl_name = "pfc-r8a7790", \
|
|
||||||
.has_both_edge_trigger = 1, \
|
|
||||||
}; \
|
|
||||||
|
|
||||||
R8A7790_GPIO(0);
|
|
||||||
R8A7790_GPIO(1);
|
|
||||||
R8A7790_GPIO(2);
|
|
||||||
R8A7790_GPIO(3);
|
|
||||||
R8A7790_GPIO(4);
|
|
||||||
R8A7790_GPIO(5);
|
|
||||||
|
|
||||||
#define r8a7790_register_gpio(idx) \
|
|
||||||
platform_device_register_resndata(NULL, "gpio_rcar", idx, \
|
|
||||||
r8a7790_gpio##idx##_resources, \
|
|
||||||
ARRAY_SIZE(r8a7790_gpio##idx##_resources), \
|
|
||||||
&r8a7790_gpio##idx##_platform_data, \
|
|
||||||
sizeof(r8a7790_gpio##idx##_platform_data))
|
|
||||||
|
|
||||||
static struct resource i2c_resources[] __initdata = {
|
|
||||||
/* I2C0 */
|
|
||||||
DEFINE_RES_MEM(0xE6508000, 0x40),
|
|
||||||
DEFINE_RES_IRQ(gic_spi(287)),
|
|
||||||
/* I2C1 */
|
|
||||||
DEFINE_RES_MEM(0xE6518000, 0x40),
|
|
||||||
DEFINE_RES_IRQ(gic_spi(288)),
|
|
||||||
/* I2C2 */
|
|
||||||
DEFINE_RES_MEM(0xE6530000, 0x40),
|
|
||||||
DEFINE_RES_IRQ(gic_spi(286)),
|
|
||||||
/* I2C3 */
|
|
||||||
DEFINE_RES_MEM(0xE6540000, 0x40),
|
|
||||||
DEFINE_RES_IRQ(gic_spi(290)),
|
|
||||||
|
|
||||||
};
|
|
||||||
|
|
||||||
#define r8a7790_register_i2c(idx) \
|
|
||||||
platform_device_register_simple( \
|
|
||||||
"i2c-rcar_gen2", idx, \
|
|
||||||
i2c_resources + (2 * idx), 2); \
|
|
||||||
|
|
||||||
void __init r8a7790_pinmux_init(void)
|
|
||||||
{
|
|
||||||
r8a7790_register_pfc();
|
|
||||||
r8a7790_register_gpio(0);
|
|
||||||
r8a7790_register_gpio(1);
|
|
||||||
r8a7790_register_gpio(2);
|
|
||||||
r8a7790_register_gpio(3);
|
|
||||||
r8a7790_register_gpio(4);
|
|
||||||
r8a7790_register_gpio(5);
|
|
||||||
}
|
|
||||||
|
|
||||||
#define __R8A7790_SCIF(scif_type, _scscr, index, baseaddr, irq) \
|
|
||||||
static struct plat_sci_port scif##index##_platform_data = { \
|
|
||||||
.type = scif_type, \
|
|
||||||
.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \
|
|
||||||
.scscr = _scscr, \
|
|
||||||
}; \
|
|
||||||
\
|
|
||||||
static struct resource scif##index##_resources[] = { \
|
|
||||||
DEFINE_RES_MEM(baseaddr, 0x100), \
|
|
||||||
DEFINE_RES_IRQ(irq), \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define R8A7790_SCIF(index, baseaddr, irq) \
|
|
||||||
__R8A7790_SCIF(PORT_SCIF, SCSCR_RE | SCSCR_TE, \
|
|
||||||
index, baseaddr, irq)
|
|
||||||
|
|
||||||
#define R8A7790_SCIFA(index, baseaddr, irq) \
|
|
||||||
__R8A7790_SCIF(PORT_SCIFA, SCSCR_RE | SCSCR_TE | SCSCR_CKE0, \
|
|
||||||
index, baseaddr, irq)
|
|
||||||
|
|
||||||
#define R8A7790_SCIFB(index, baseaddr, irq) \
|
|
||||||
__R8A7790_SCIF(PORT_SCIFB, SCSCR_RE | SCSCR_TE, \
|
|
||||||
index, baseaddr, irq)
|
|
||||||
|
|
||||||
#define R8A7790_HSCIF(index, baseaddr, irq) \
|
|
||||||
__R8A7790_SCIF(PORT_HSCIF, SCSCR_RE | SCSCR_TE, \
|
|
||||||
index, baseaddr, irq)
|
|
||||||
|
|
||||||
R8A7790_SCIFA(0, 0xe6c40000, gic_spi(144)); /* SCIFA0 */
|
|
||||||
R8A7790_SCIFA(1, 0xe6c50000, gic_spi(145)); /* SCIFA1 */
|
|
||||||
R8A7790_SCIFB(2, 0xe6c20000, gic_spi(148)); /* SCIFB0 */
|
|
||||||
R8A7790_SCIFB(3, 0xe6c30000, gic_spi(149)); /* SCIFB1 */
|
|
||||||
R8A7790_SCIFB(4, 0xe6ce0000, gic_spi(150)); /* SCIFB2 */
|
|
||||||
R8A7790_SCIFA(5, 0xe6c60000, gic_spi(151)); /* SCIFA2 */
|
|
||||||
R8A7790_SCIF(6, 0xe6e60000, gic_spi(152)); /* SCIF0 */
|
|
||||||
R8A7790_SCIF(7, 0xe6e68000, gic_spi(153)); /* SCIF1 */
|
|
||||||
R8A7790_HSCIF(8, 0xe62c0000, gic_spi(154)); /* HSCIF0 */
|
|
||||||
R8A7790_HSCIF(9, 0xe62c8000, gic_spi(155)); /* HSCIF1 */
|
|
||||||
|
|
||||||
#define r8a7790_register_scif(index) \
|
|
||||||
platform_device_register_resndata(NULL, "sh-sci", index, \
|
|
||||||
scif##index##_resources, \
|
|
||||||
ARRAY_SIZE(scif##index##_resources), \
|
|
||||||
&scif##index##_platform_data, \
|
|
||||||
sizeof(scif##index##_platform_data))
|
|
||||||
|
|
||||||
static const struct renesas_irqc_config irqc0_data __initconst = {
|
|
||||||
.irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */
|
|
||||||
};
|
|
||||||
|
|
||||||
static const struct resource irqc0_resources[] __initconst = {
|
|
||||||
DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */
|
|
||||||
DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */
|
|
||||||
};
|
|
||||||
|
|
||||||
#define r8a7790_register_irqc(idx) \
|
|
||||||
platform_device_register_resndata(NULL, "renesas_irqc", \
|
|
||||||
idx, irqc##idx##_resources, \
|
|
||||||
ARRAY_SIZE(irqc##idx##_resources), \
|
|
||||||
&irqc##idx##_data, \
|
|
||||||
sizeof(struct renesas_irqc_config))
|
|
||||||
|
|
||||||
static const struct resource thermal_resources[] __initconst = {
|
|
||||||
DEFINE_RES_MEM(0xe61f0000, 0x14),
|
|
||||||
DEFINE_RES_MEM(0xe61f0100, 0x38),
|
|
||||||
DEFINE_RES_IRQ(gic_spi(69)),
|
|
||||||
};
|
|
||||||
|
|
||||||
#define r8a7790_register_thermal() \
|
|
||||||
platform_device_register_simple("rcar_thermal", -1, \
|
|
||||||
thermal_resources, \
|
|
||||||
ARRAY_SIZE(thermal_resources))
|
|
||||||
|
|
||||||
static struct sh_timer_config cmt0_platform_data = {
|
|
||||||
.channels_mask = 0x60,
|
|
||||||
};
|
|
||||||
|
|
||||||
static struct resource cmt0_resources[] = {
|
|
||||||
DEFINE_RES_MEM(0xffca0000, 0x1004),
|
|
||||||
DEFINE_RES_IRQ(gic_spi(142)),
|
|
||||||
};
|
|
||||||
|
|
||||||
#define r8a7790_register_cmt(idx) \
|
|
||||||
platform_device_register_resndata(NULL, "sh-cmt-48-gen2", \
|
|
||||||
idx, cmt##idx##_resources, \
|
|
||||||
ARRAY_SIZE(cmt##idx##_resources), \
|
|
||||||
&cmt##idx##_platform_data, \
|
|
||||||
sizeof(struct sh_timer_config))
|
|
||||||
|
|
||||||
void __init r8a7790_add_standard_devices(void)
|
|
||||||
{
|
|
||||||
r8a7790_register_scif(0);
|
|
||||||
r8a7790_register_scif(1);
|
|
||||||
r8a7790_register_scif(2);
|
|
||||||
r8a7790_register_scif(3);
|
|
||||||
r8a7790_register_scif(4);
|
|
||||||
r8a7790_register_scif(5);
|
|
||||||
r8a7790_register_scif(6);
|
|
||||||
r8a7790_register_scif(7);
|
|
||||||
r8a7790_register_scif(8);
|
|
||||||
r8a7790_register_scif(9);
|
|
||||||
r8a7790_register_cmt(0);
|
|
||||||
r8a7790_register_irqc(0);
|
|
||||||
r8a7790_register_thermal();
|
|
||||||
r8a7790_register_i2c(0);
|
|
||||||
r8a7790_register_i2c(1);
|
|
||||||
r8a7790_register_i2c(2);
|
|
||||||
r8a7790_register_i2c(3);
|
|
||||||
r8a7790_register_audio_dmac(0);
|
|
||||||
r8a7790_register_audio_dmac(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_USE_OF
|
|
||||||
|
|
||||||
static const char * const r8a7790_boards_compat_dt[] __initconst = {
|
static const char * const r8a7790_boards_compat_dt[] __initconst = {
|
||||||
"renesas,r8a7790",
|
"renesas,r8a7790",
|
||||||
NULL,
|
NULL,
|
||||||
|
|
@ -316,4 +35,3 @@ DT_MACHINE_START(R8A7790_DT, "Generic R8A7790 (Flattened Device Tree)")
|
||||||
.reserve = rcar_gen2_reserve,
|
.reserve = rcar_gen2_reserve,
|
||||||
.dt_compat = r8a7790_boards_compat_dt,
|
.dt_compat = r8a7790_boards_compat_dt,
|
||||||
MACHINE_END
|
MACHINE_END
|
||||||
#endif /* CONFIG_USE_OF */
|
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue