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ARM: shmobile: r7s72100: Remove legacy board support

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There's no legacy board anymore, genmai now boots with multiplatform
support only. Remove the leftovers.

Makefile.boot portion pointed out by Paul Bolle.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Wolfram Sang <wsa@sang-engineering.com>
Cc: Paul Bolle <pebolle@tiscali.nl>
[horms+renesas@verge.net.au: squashed in patch containing
 Makefile.boot change]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart 2014-07-02 18:23:38 +02:00 committed by Simon Horman
parent 05104c266a
commit ad8c3af8b7
6 changed files with 0 additions and 249 deletions
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8
arch/arm/mach-shmobile/Kconfig
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@ -145,14 +145,6 @@ config ARCH_R8A7791
select SYS_SUPPORTS_SH_CMT select SYS_SUPPORTS_SH_CMT
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
config ARCH_R7S72100
bool "RZ/A1H (R7S72100)"
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_GIC
select CPU_V7
select SH_CLK_CPG
select SYS_SUPPORTS_SH_MTU2
comment "Renesas ARM SoCs Board Type" comment "Renesas ARM SoCs Board Type"
config MACH_APE6EVM config MACH_APE6EVM

1
arch/arm/mach-shmobile/Makefile
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@ -31,7 +31,6 @@ obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o
obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o
obj-$(CONFIG_ARCH_R8A7790) += clock-r8a7790.o obj-$(CONFIG_ARCH_R8A7790) += clock-r8a7790.o
obj-$(CONFIG_ARCH_R8A7791) += clock-r8a7791.o obj-$(CONFIG_ARCH_R8A7791) += clock-r8a7791.o
obj-$(CONFIG_ARCH_R7S72100) += clock-r7s72100.o
endif endif
# CPU reset vector handling objects # CPU reset vector handling objects

1
arch/arm/mach-shmobile/Makefile.boot
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@ -6,7 +6,6 @@ loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000 loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
loadaddr-$(CONFIG_MACH_GENMAI) += 0x08008000
loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000 loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000 loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000

231
arch/arm/mach-shmobile/clock-r7s72100.c
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@ -1,231 +0,0 @@
/*
* r7a72100 clock framework support
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2012 Phil Edworthy
* Copyright (C) 2011 Magnus Damm
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
#include "common.h"
#include "r7s72100.h"
/* Frequency Control Registers */
#define FRQCR 0xfcfe0010
#define FRQCR2 0xfcfe0014
/* Standby Control Registers */
#define STBCR3 0xfcfe0420
#define STBCR4 0xfcfe0424
#define STBCR7 0xfcfe0430
#define STBCR9 0xfcfe0438
#define STBCR10 0xfcfe043c
#define PLL_RATE 30
static struct clk_mapping cpg_mapping = {
.phys = 0xfcfe0000,
.len = 0x1000,
};
/* Fixed 32 KHz root clock for RTC */
static struct clk r_clk = {
.rate = 32768,
};
/*
* Default rate for the root input clock, reset this with clk_set_rate()
* from the platform code.
*/
static struct clk extal_clk = {
.rate = 13330000,
.mapping = &cpg_mapping,
};
static unsigned long pll_recalc(struct clk *clk)
{
return clk->parent->rate * PLL_RATE;
}
static struct sh_clk_ops pll_clk_ops = {
.recalc = pll_recalc,
};
static struct clk pll_clk = {
.ops = &pll_clk_ops,
.parent = &extal_clk,
.flags = CLK_ENABLE_ON_INIT,
};
static unsigned long bus_recalc(struct clk *clk)
{
return clk->parent->rate / 3;
}
static struct sh_clk_ops bus_clk_ops = {
.recalc = bus_recalc,
};
static struct clk bus_clk = {
.ops = &bus_clk_ops,
.parent = &pll_clk,
.flags = CLK_ENABLE_ON_INIT,
};
static unsigned long peripheral0_recalc(struct clk *clk)
{
return clk->parent->rate / 12;
}
static struct sh_clk_ops peripheral0_clk_ops = {
.recalc = peripheral0_recalc,
};
static struct clk peripheral0_clk = {
.ops = &peripheral0_clk_ops,
.parent = &pll_clk,
.flags = CLK_ENABLE_ON_INIT,
};
static unsigned long peripheral1_recalc(struct clk *clk)
{
return clk->parent->rate / 6;
}
static struct sh_clk_ops peripheral1_clk_ops = {
.recalc = peripheral1_recalc,
};
static struct clk peripheral1_clk = {
.ops = &peripheral1_clk_ops,
.parent = &pll_clk,
.flags = CLK_ENABLE_ON_INIT,
};
struct clk *main_clks[] = {
&r_clk,
&extal_clk,
&pll_clk,
&bus_clk,
&peripheral0_clk,
&peripheral1_clk,
};
static int div2[] = { 1, 3, 0, 3 }; /* 1, 2/3, reserve, 1/3 */
static int multipliers[] = { 1, 2, 1, 1 };
static struct clk_div_mult_table div4_div_mult_table = {
.divisors = div2,
.nr_divisors = ARRAY_SIZE(div2),
.multipliers = multipliers,
.nr_multipliers = ARRAY_SIZE(multipliers),
};
static struct clk_div4_table div4_table = {
.div_mult_table = &div4_div_mult_table,
};
enum { DIV4_I,
DIV4_NR };
#define DIV4(_reg, _bit, _mask, _flags) \
SH_CLK_DIV4(&pll_clk, _reg, _bit, _mask, _flags)
/* The mask field specifies the div2 entries that are valid */
struct clk div4_clks[DIV4_NR] = {
[DIV4_I] = DIV4(FRQCR, 8, 0xB, CLK_ENABLE_REG_16BIT
| CLK_ENABLE_ON_INIT),
};
enum {
MSTP107, MSTP106, MSTP105, MSTP104, MSTP103,
MSTP97, MSTP96, MSTP95, MSTP94,
MSTP74,
MSTP47, MSTP46, MSTP45, MSTP44, MSTP43, MSTP42, MSTP41, MSTP40,
MSTP33, MSTP_NR
};
static struct clk mstp_clks[MSTP_NR] = {
[MSTP107] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 7, 0), /* RSPI0 */
[MSTP106] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 6, 0), /* RSPI1 */
[MSTP105] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 5, 0), /* RSPI2 */
[MSTP104] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 4, 0), /* RSPI3 */
[MSTP103] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 3, 0), /* RSPI4 */
[MSTP97] = SH_CLK_MSTP8(&peripheral0_clk, STBCR9, 7, 0), /* RIIC0 */
[MSTP96] = SH_CLK_MSTP8(&peripheral0_clk, STBCR9, 6, 0), /* RIIC1 */
[MSTP95] = SH_CLK_MSTP8(&peripheral0_clk, STBCR9, 5, 0), /* RIIC2 */
[MSTP94] = SH_CLK_MSTP8(&peripheral0_clk, STBCR9, 4, 0), /* RIIC3 */
[MSTP74] = SH_CLK_MSTP8(&peripheral1_clk, STBCR7, 4, 0), /* Ether */
[MSTP47] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 7, 0), /* SCIF0 */
[MSTP46] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 6, 0), /* SCIF1 */
[MSTP45] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 5, 0), /* SCIF2 */
[MSTP44] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 4, 0), /* SCIF3 */
[MSTP43] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 3, 0), /* SCIF4 */
[MSTP42] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 2, 0), /* SCIF5 */
[MSTP41] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 1, 0), /* SCIF6 */
[MSTP40] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 0, 0), /* SCIF7 */
[MSTP33] = SH_CLK_MSTP8(&peripheral0_clk, STBCR3, 3, 0), /* MTU2 */
};
static struct clk_lookup lookups[] = {
/* main clocks */
CLKDEV_CON_ID("rclk", &r_clk),
CLKDEV_CON_ID("extal", &extal_clk),
CLKDEV_CON_ID("pll_clk", &pll_clk),
CLKDEV_CON_ID("peripheral_clk", &peripheral1_clk),
/* DIV4 clocks */
CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]),
/* MSTP clocks */
CLKDEV_DEV_ID("rspi-rz.0", &mstp_clks[MSTP107]),
CLKDEV_DEV_ID("rspi-rz.1", &mstp_clks[MSTP106]),
CLKDEV_DEV_ID("rspi-rz.2", &mstp_clks[MSTP105]),
CLKDEV_DEV_ID("rspi-rz.3", &mstp_clks[MSTP104]),
CLKDEV_DEV_ID("rspi-rz.4", &mstp_clks[MSTP103]),
CLKDEV_DEV_ID("r7s72100-ether", &mstp_clks[MSTP74]),
/* ICK */
CLKDEV_ICK_ID("sci_fck", "sh-sci.0", &mstp_clks[MSTP47]),
CLKDEV_ICK_ID("sci_fck", "sh-sci.1", &mstp_clks[MSTP46]),
CLKDEV_ICK_ID("sci_fck", "sh-sci.2", &mstp_clks[MSTP45]),
CLKDEV_ICK_ID("sci_fck", "sh-sci.3", &mstp_clks[MSTP44]),
CLKDEV_ICK_ID("sci_fck", "sh-sci.4", &mstp_clks[MSTP43]),
CLKDEV_ICK_ID("sci_fck", "sh-sci.5", &mstp_clks[MSTP42]),
CLKDEV_ICK_ID("sci_fck", "sh-sci.6", &mstp_clks[MSTP41]),
CLKDEV_ICK_ID("sci_fck", "sh-sci.7", &mstp_clks[MSTP40]),
CLKDEV_ICK_ID("fck", "sh-mtu2", &mstp_clks[MSTP33]),
};
void __init r7s72100_clock_init(void)
{
int k, ret = 0;
for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
ret = clk_register(main_clks[k]);
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
if (!ret)
ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
if (!ret)
ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
if (!ret)
shmobile_clk_init();
else
panic("failed to setup rza1 clocks\n");
}

6
arch/arm/mach-shmobile/r7s72100.h
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@ -1,6 +0,0 @@
#ifndef __ASM_R7S72100_H__
#define __ASM_R7S72100_H__
void r7s72100_clock_init(void);
#endif /* __ASM_R7S72100_H__ */

2
arch/arm/mach-shmobile/setup-r7s72100.c
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@ -24,7 +24,6 @@
#include "common.h" #include "common.h"
#ifdef CONFIG_USE_OF
static const char *r7s72100_boards_compat_dt[] __initdata = { static const char *r7s72100_boards_compat_dt[] __initdata = {
"renesas,r7s72100", "renesas,r7s72100",
NULL, NULL,
@ -34,4 +33,3 @@ DT_MACHINE_START(R7S72100_DT, "Generic R7S72100 (Flattened Device Tree)")
.init_early = shmobile_init_delay, .init_early = shmobile_init_delay,
.dt_compat = r7s72100_boards_compat_dt, .dt_compat = r7s72100_boards_compat_dt,
MACHINE_END MACHINE_END
#endif /* CONFIG_USE_OF */