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Commit 2e9a222e authored by Simon Horman's avatar Simon Horman
Browse files

Merge branch 'soc2' into boards-base 

This is to provide MMC support for the r8a7778 SoC which
which required by patches to add MMC support to the
bockw board.
parents f3031ff3 018222f5

arch/arm/mach-shmobile/clock-r8a73a4.c

+17 −5
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ 
#define CPG_LEN 0x270



#define SMSTPCR2 0xe6150138

#define SMSTPCR3 0xe615013c

#define SMSTPCR5 0xe6150144



#define FRQCRA		0xE6150000
@@ -348,6 +349,7 @@ static struct clk div6_clks[DIV6_NR] = { 
/* MSTP */

enum {

	MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203,

	MSTP315, MSTP314, MSTP313, MSTP312, MSTP305,

	MSTP522,

	MSTP_NR

};
@@ -359,6 +361,11 @@ static struct clk mstp_clks[MSTP_NR] = { 
	[MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 7, 0), /* SCIFB1 */

	[MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 16, 0), /* SCIFB2 */

	[MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 17, 0), /* SCIFB3 */

	[MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */

	[MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */

	[MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */

	[MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */

	[MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */

	[MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */

};
@@ -381,11 +388,6 @@ static struct clk_lookup lookups[] = { 


	/* DIV6 */

	CLKDEV_CON_ID("zb",			&div6_clks[DIV6_ZB]),

	CLKDEV_CON_ID("sdhi0",			&div6_clks[DIV6_SDHI0]),

	CLKDEV_CON_ID("sdhi1",			&div6_clks[DIV6_SDHI1]),

	CLKDEV_CON_ID("sdhi2",			&div6_clks[DIV6_SDHI2]),

	CLKDEV_CON_ID("mmc0",			&div6_clks[DIV6_MMC0]),

	CLKDEV_CON_ID("mmc1",			&div6_clks[DIV6_MMC1]),

	CLKDEV_CON_ID("vck1",			&div6_clks[DIV6_VCK1]),

	CLKDEV_CON_ID("vck2",			&div6_clks[DIV6_VCK2]),

	CLKDEV_CON_ID("vck3",			&div6_clks[DIV6_VCK3]),
@@ -406,6 +408,16 @@ static struct clk_lookup lookups[] = { 
	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),

	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),

	CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),

	CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),

	CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),

	CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),

	CLKDEV_DEV_ID("ee140000.sdhi", &mstp_clks[MSTP312]),

	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),

	CLKDEV_DEV_ID("ee120000.sdhi", &mstp_clks[MSTP313]),

	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),

	CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]),

	CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),

	CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]),



	/* for DT */

	CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),

arch/arm/mach-shmobile/clock-r8a7778.c

+22 −1
Original line number Diff line number Diff line
@@ -103,17 +103,25 @@ static struct clk *main_clks[] = { 
};



enum {

	MSTP331,

	MSTP323, MSTP322, MSTP321,

	MSTP114,

	MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,

	MSTP030,

	MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,

	MSTP016, MSTP015,

	MSTP007,

	MSTP_NR };



static struct clk mstp_clks[MSTP_NR] = {

	[MSTP331] = SH_CLK_MSTP32(&s4_clk, MSTPCR3, 31, 0), /* MMC */

	[MSTP323] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 23, 0), /* SDHI0 */

	[MSTP322] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 22, 0), /* SDHI1 */

	[MSTP321] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 21, 0), /* SDHI2 */

	[MSTP114] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 14, 0), /* Ether */

	[MSTP030] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 30, 0), /* I2C0 */

	[MSTP029] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 29, 0), /* I2C1 */

	[MSTP028] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 28, 0), /* I2C2 */

	[MSTP027] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 27, 0), /* I2C3 */

	[MSTP026] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 26, 0), /* SCIF0 */

	[MSTP025] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 25, 0), /* SCIF1 */

	[MSTP024] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 24, 0), /* SCIF2 */
@@ -122,14 +130,24 @@ static struct clk mstp_clks[MSTP_NR] = { 
	[MSTP021] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 21, 0), /* SCIF5 */

	[MSTP016] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 16, 0), /* TMU0 */

	[MSTP015] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 15, 0), /* TMU1 */

	[MSTP007] = SH_CLK_MSTP32(&p_clk, MSTPCR0,  7, 0), /* HSPI */

};



static struct clk_lookup lookups[] = {

	/* main */

	CLKDEV_CON_ID("shyway_clk",	&s_clk),

	CLKDEV_CON_ID("peripheral_clk",	&p_clk),



	/* MSTP32 clocks */

	CLKDEV_DEV_ID("sh_mmcif", &mstp_clks[MSTP331]), /* MMC */

	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP323]), /* SDHI0 */

	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */

	CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */

	CLKDEV_DEV_ID("sh-eth",	&mstp_clks[MSTP114]), /* Ether */

	CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */

	CLKDEV_DEV_ID("i2c-rcar.1", &mstp_clks[MSTP029]), /* I2C1 */

	CLKDEV_DEV_ID("i2c-rcar.2", &mstp_clks[MSTP028]), /* I2C2 */

	CLKDEV_DEV_ID("i2c-rcar.3", &mstp_clks[MSTP027]), /* I2C3 */

	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */

	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */

	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP024]), /* SCIF2 */
@@ -138,6 +156,9 @@ static struct clk_lookup lookups[] = { 
	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */

	CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP016]), /* TMU00 */

	CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP015]), /* TMU01 */

	CLKDEV_DEV_ID("sh-hspi.0", &mstp_clks[MSTP007]), /* HSPI0 */

	CLKDEV_DEV_ID("sh-hspi.1", &mstp_clks[MSTP007]), /* HSPI1 */

	CLKDEV_DEV_ID("sh-hspi.2", &mstp_clks[MSTP007]), /* HSPI2 */

};



void __init r8a7778_clock_init(void)

arch/arm/mach-shmobile/clock-r8a7790.c

+24 −7
Original line number Diff line number Diff line
@@ -181,7 +181,8 @@ static struct clk div6_clks[DIV6_NR] = { 
/* MSTP */

enum {

	MSTP721, MSTP720,

	MSTP304,

	MSTP717, MSTP716,

	MSTP315, MSTP314, MSTP313, MSTP312, MSTP311, MSTP305, MSTP304,

	MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202,

	MSTP_NR

};
@@ -189,6 +190,12 @@ enum { 
static struct clk mstp_clks[MSTP_NR] = {

	[MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */

	[MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */

	[MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0], SMSTPCR3, 15, 0), /* MMC0 */

	[MSTP314] = SH_CLK_MSTP32(&div4_clks[DIV4_SD0], SMSTPCR3, 14, 0), /* SDHI0 */

	[MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_SD1], SMSTPCR3, 13, 0), /* SDHI1 */

	[MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SD2], SMSTPCR3, 12, 0), /* SDHI2 */

	[MSTP311] = SH_CLK_MSTP32(&div6_clks[DIV6_SD3], SMSTPCR3, 11, 0), /* SDHI3 */

	[MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1], SMSTPCR3, 5, 0), /* MMC1 */

	[MSTP304] = SH_CLK_MSTP32(&cp_clk, SMSTPCR3, 4, 0), /* TPU0 */

	[MSTP216] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 16, 0), /* SCIFB2 */

	[MSTP207] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 7, 0), /* SCIFB1 */
@@ -196,6 +203,8 @@ static struct clk mstp_clks[MSTP_NR] = { 
	[MSTP204] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 4, 0), /* SCIFA0 */

	[MSTP203] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 3, 0), /* SCIFA1 */

	[MSTP202] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 2, 0), /* SCIFA2 */

	[MSTP717] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 17, 0), /* HSCIF0 */

	[MSTP716] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 16, 0), /* HSCIF1 */

};



static struct clk_lookup lookups[] = {
@@ -229,14 +238,8 @@ static struct clk_lookup lookups[] = { 


	/* DIV4 */

	CLKDEV_CON_ID("sdh",		&div4_clks[DIV4_SDH]),

	CLKDEV_CON_ID("sd0",		&div4_clks[DIV4_SD0]),

	CLKDEV_CON_ID("sd1",		&div4_clks[DIV4_SD1]),



	/* DIV6 */

	CLKDEV_CON_ID("sd2",		&div6_clks[DIV6_SD2]),

	CLKDEV_CON_ID("sd3",		&div6_clks[DIV6_SD3]),

	CLKDEV_CON_ID("mmc0",		&div6_clks[DIV6_MMC0]),

	CLKDEV_CON_ID("mmc1",		&div6_clks[DIV6_MMC1]),

	CLKDEV_CON_ID("ssp",		&div6_clks[DIV6_SSP]),

	CLKDEV_CON_ID("ssprs",		&div6_clks[DIV6_SSPRS]),
@@ -249,6 +252,20 @@ static struct clk_lookup lookups[] = { 
	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("ee200000.mmcif", &mstp_clks[MSTP315]),

	CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),

	CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]),

	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),

	CLKDEV_DEV_ID("ee120000.sdhi", &mstp_clks[MSTP313]),

	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),

	CLKDEV_DEV_ID("ee140000.sdhi", &mstp_clks[MSTP312]),

	CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),

	CLKDEV_DEV_ID("ee160000.sdhi", &mstp_clks[MSTP311]),

	CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP311]),

	CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),

	CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),

};



#define R8A7790_CLOCK_ROOT(e, m, p0, p1, p30, p31)		\

arch/arm/mach-shmobile/include/mach/r8a7778.h

+5 −0
Original line number Diff line number Diff line
@@ -18,12 +18,17 @@ 
#ifndef __ASM_R8A7778_H__

#define __ASM_R8A7778_H__



#include <linux/mmc/sh_mmcif.h>

#include <linux/mmc/sh_mobile_sdhi.h>

#include <linux/sh_eth.h>



extern void r8a7778_add_standard_devices(void);

extern void r8a7778_add_standard_devices_dt(void);

extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata);

extern void r8a7778_add_i2c_device(int id);

extern void r8a7778_add_hspi_device(int id);

extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info);



extern void r8a7778_init_delay(void);

extern void r8a7778_init_irq(void);

extern void r8a7778_init_irq_dt(void);

arch/arm/mach-shmobile/setup-r8a7778.c

+62 −1
Original line number Diff line number Diff line
@@ -97,7 +97,7 @@ static struct resource ether_resources[] = { 


void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata)

{

	platform_device_register_resndata(&platform_bus, "sh_eth", -1,

	platform_device_register_resndata(&platform_bus, "r8a777x-ether", -1,

					  ether_resources,

					  ARRAY_SIZE(ether_resources),

					  pdata, sizeof(*pdata));
@@ -173,6 +173,67 @@ void __init r8a7778_sdhi_init(int id, 
		info, sizeof(*info));

}



/* I2C */

static struct resource i2c_resources[] __initdata = {

	/* I2C0 */

	DEFINE_RES_MEM(0xffc70000, 0x1000),

	DEFINE_RES_IRQ(gic_iid(0x63)),

	/* I2C1 */

	DEFINE_RES_MEM(0xffc71000, 0x1000),

	DEFINE_RES_IRQ(gic_iid(0x6e)),

	/* I2C2 */

	DEFINE_RES_MEM(0xffc72000, 0x1000),

	DEFINE_RES_IRQ(gic_iid(0x6c)),

	/* I2C3 */

	DEFINE_RES_MEM(0xffc73000, 0x1000),

	DEFINE_RES_IRQ(gic_iid(0x6d)),

};



void __init r8a7778_add_i2c_device(int id)

{

	BUG_ON(id < 0 || id > 3);



	platform_device_register_simple(

		"i2c-rcar", id,

		i2c_resources + (2 * id), 2);

}



/* HSPI */

static struct resource hspi_resources[] __initdata = {

	/* HSPI0 */

	DEFINE_RES_MEM(0xfffc7000, 0x18),

	DEFINE_RES_IRQ(gic_iid(0x5f)),

	/* HSPI1 */

	DEFINE_RES_MEM(0xfffc8000, 0x18),

	DEFINE_RES_IRQ(gic_iid(0x74)),

	/* HSPI2 */

	DEFINE_RES_MEM(0xfffc6000, 0x18),

	DEFINE_RES_IRQ(gic_iid(0x75)),

};



void __init r8a7778_add_hspi_device(int id)

{

	BUG_ON(id < 0 || id > 2);



	platform_device_register_simple(

		"sh-hspi", id,

		hspi_resources + (2 * id), 2);

}



/* MMC */

static struct resource mmc_resources[] __initdata = {

	DEFINE_RES_MEM(0xffe4e000, 0x100),

	DEFINE_RES_IRQ(gic_iid(0x5d)),

};



void __init r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info)

{

	platform_device_register_resndata(

		&platform_bus, "sh_mmcif", -1,

		mmc_resources, ARRAY_SIZE(mmc_resources),

		info, sizeof(*info));

}



void __init r8a7778_add_standard_devices(void)

{

	int i;