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yaml
---
r: 319247
b: refs/heads/master
c: ea7e1a5
h: refs/heads/master
i:
  319245: 608fbac
  319243: fb92ffd
  319239: 2182622
  319231: f9bb9a1
v: v3
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Kuninori Morimoto authored and Rafael J. Wysocki committed Jun 20, 2012
1 parent b3663f0 commit d9e1146
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Showing 9 changed files with 12 additions and 194 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 147d1ffdc21d067f0084f0911dbf1eee57e3d76b
refs/heads/master: ea7e1a5ab569e80f32e849d36918cc3a3dabab1f
1 change: 0 additions & 1 deletion trunk/arch/arm/mach-shmobile/board-armadillo800eva.c
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Original file line number Diff line number Diff line change
Expand Up @@ -587,7 +587,6 @@ static void __init eva_init(void)
eva_clock_init();

r8a7740_pinmux_init();
r8a7740_meram_workaround();

/* SCIFA1 */
gpio_request(GPIO_FN_SCIFA1_RXD, NULL);
Expand Down
138 changes: 1 addition & 137 deletions trunk/arch/arm/mach-shmobile/clock-r8a7740.c
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Original file line number Diff line number Diff line change
Expand Up @@ -43,10 +43,7 @@
/* CPG registers */
#define FRQCRA 0xe6150000
#define FRQCRB 0xe6150004
#define VCLKCR1 0xE6150008
#define VCLKCR2 0xE615000c
#define FRQCRC 0xe61500e0
#define FSIACKCR 0xe6150018
#define PLLC01CR 0xe6150028

#define SUBCKCR 0xe6150080
Expand All @@ -57,8 +54,6 @@
#define MSTPSR2 0xe6150040
#define MSTPSR3 0xe6150048
#define MSTPSR4 0xe615004c
#define FSIBCKCR 0xe6150090
#define HDMICKCR 0xe6150094
#define SMSTPCR0 0xe6150130
#define SMSTPCR1 0xe6150134
#define SMSTPCR2 0xe6150138
Expand Down Expand Up @@ -276,13 +271,6 @@ static struct clk usb24_clk = {
.parent = &usb24s_clk,
};

/* External FSIACK/FSIBCK clock */
static struct clk fsiack_clk = {
};

static struct clk fsibck_clk = {
};

struct clk *main_clks[] = {
&extalr_clk,
&extal1_clk,
Expand All @@ -300,8 +288,6 @@ struct clk *main_clks[] = {
&pllc1_div2_clk,
&usb24s_clk,
&usb24_clk,
&fsiack_clk,
&fsibck_clk,
};

static void div4_kick(struct clk *clk)
Expand All @@ -327,107 +313,6 @@ static struct clk_div4_table div4_table = {
.kick = div4_kick,
};

/* DIV6 reparent */
enum {
DIV6_HDMI,
DIV6_VCLK1, DIV6_VCLK2,
DIV6_FSIA, DIV6_FSIB,
DIV6_REPARENT_NR,
};

static struct clk *hdmi_parent[] = {
[0] = &pllc1_div2_clk,
[1] = &system_clk,
[2] = &dv_clk
};

static struct clk *vclk_parents[8] = {
[0] = &pllc1_div2_clk,
[2] = &dv_clk,
[3] = &usb24s_clk,
[4] = &extal1_div2_clk,
[5] = &extalr_clk,
};

static struct clk *fsia_parents[] = {
[0] = &pllc1_div2_clk,
[1] = &fsiack_clk, /* external clock */
};

static struct clk *fsib_parents[] = {
[0] = &pllc1_div2_clk,
[1] = &fsibck_clk, /* external clock */
};

static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = {
[DIV6_HDMI] = SH_CLK_DIV6_EXT(HDMICKCR, 0,
hdmi_parent, ARRAY_SIZE(hdmi_parent), 6, 2),
[DIV6_VCLK1] = SH_CLK_DIV6_EXT(VCLKCR1, 0,
vclk_parents, ARRAY_SIZE(vclk_parents), 12, 3),
[DIV6_VCLK2] = SH_CLK_DIV6_EXT(VCLKCR2, 0,
vclk_parents, ARRAY_SIZE(vclk_parents), 12, 3),
[DIV6_FSIA] = SH_CLK_DIV6_EXT(FSIACKCR, 0,
fsia_parents, ARRAY_SIZE(fsia_parents), 6, 2),
[DIV6_FSIB] = SH_CLK_DIV6_EXT(FSIBCKCR, 0,
fsib_parents, ARRAY_SIZE(fsib_parents), 6, 2),
};

/* HDMI1/2 clock */
static unsigned long hdmi12_recalc(struct clk *clk)
{
u32 val = __raw_readl(HDMICKCR);
int shift = (int)clk->priv;

val >>= shift;
val &= 0x3;

return clk->parent->rate / (1 << val);
};

static int hdmi12_set_rate(struct clk *clk, unsigned long rate)
{
u32 val, mask;
int i, shift;

for (i = 0; i < 3; i++)
if (rate == clk->parent->rate / (1 << i))
goto find;
return -ENODEV;

find:
shift = (int)clk->priv;

val = __raw_readl(HDMICKCR);
mask = ~(0x3 << shift);
val = (val & mask) | i << shift;
__raw_writel(val, HDMICKCR);

return 0;
};

static struct sh_clk_ops hdmi12_clk_ops = {
.recalc = hdmi12_recalc,
.set_rate = hdmi12_set_rate,
};

static struct clk hdmi1_clk = {
.ops = &hdmi12_clk_ops,
.priv = (void *)9,
.parent = &div6_reparent_clks[DIV6_HDMI], /* late install */
};

static struct clk hdmi2_clk = {
.ops = &hdmi12_clk_ops,
.priv = (void *)11,
.parent = &div6_reparent_clks[DIV6_HDMI], /* late install */
};

static struct clk *late_main_clks[] = {
&hdmi1_clk,
&hdmi2_clk,
};

/* MSTP */
enum {
DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_HP,
DIV4_HPP, DIV4_USBP, DIV4_S, DIV4_ZB, DIV4_M3, DIV4_CP,
Expand Down Expand Up @@ -458,7 +343,7 @@ static struct clk div6_clks[DIV6_NR] = {
};

enum {
MSTP128, MSTP127, MSTP125,
MSTP125,
MSTP116, MSTP111, MSTP100, MSTP117,

MSTP230,
Expand All @@ -475,8 +360,6 @@ enum {
};

static struct clk mstp_clks[MSTP_NR] = {
[MSTP128] = SH_CLK_MSTP32(&div4_clks[DIV4_S], SMSTPCR1, 28, 0), /* CEU21 */
[MSTP127] = SH_CLK_MSTP32(&div4_clks[DIV4_S], SMSTPCR1, 27, 0), /* CEU20 */
[MSTP125] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */
[MSTP117] = SH_CLK_MSTP32(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */
[MSTP116] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */
Expand Down Expand Up @@ -525,12 +408,6 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("pllc1_clk", &pllc1_clk),
CLKDEV_CON_ID("pllc1_div2_clk", &pllc1_div2_clk),
CLKDEV_CON_ID("usb24s", &usb24s_clk),
CLKDEV_CON_ID("hdmi1", &hdmi1_clk),
CLKDEV_CON_ID("hdmi2", &hdmi2_clk),
CLKDEV_CON_ID("video1", &div6_reparent_clks[DIV6_VCLK1]),
CLKDEV_CON_ID("video2", &div6_reparent_clks[DIV6_VCLK2]),
CLKDEV_CON_ID("fsiack", &fsiack_clk),
CLKDEV_CON_ID("fsibck", &fsibck_clk),

/* DIV4 clocks */
CLKDEV_CON_ID("i_clk", &div4_clks[DIV4_I]),
Expand All @@ -553,8 +430,6 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]),
CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]),
CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]),
CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]),
CLKDEV_DEV_ID("sh_mobile_ceu.1", &mstp_clks[MSTP128]),

CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]),
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]),
Expand Down Expand Up @@ -584,10 +459,6 @@ static struct clk_lookup lookups[] = {
CLKDEV_ICK_ID("phy", "renesas_usbhs", &mstp_clks[MSTP406]),
CLKDEV_ICK_ID("pci", "renesas_usbhs", &div4_clks[DIV4_USBP]),
CLKDEV_ICK_ID("usb24", "renesas_usbhs", &usb24_clk),
CLKDEV_ICK_ID("ick", "sh-mobile-hdmi", &div6_reparent_clks[DIV6_HDMI]),

CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]),
CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]),
};

void __init r8a7740_clock_init(u8 md_ck)
Expand Down Expand Up @@ -623,16 +494,9 @@ void __init r8a7740_clock_init(u8 md_ck)
if (!ret)
ret = sh_clk_div6_register(div6_clks, DIV6_NR);

if (!ret)
ret = sh_clk_div6_reparent_register(div6_reparent_clks,
DIV6_REPARENT_NR);

if (!ret)
ret = sh_clk_mstp32_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)
Expand Down
4 changes: 3 additions & 1 deletion trunk/arch/arm/mach-shmobile/clock-sh73a0.c
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Original file line number Diff line number Diff line change
Expand Up @@ -477,7 +477,7 @@ enum { MSTP001,
MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP100,
MSTP219, MSTP218,
MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
MSTP331, MSTP329, MSTP325, MSTP323,
MSTP331, MSTP329, MSTP328, MSTP325, MSTP323,
MSTP314, MSTP313, MSTP312, MSTP311,
MSTP303, MSTP302, MSTP301, MSTP300,
MSTP411, MSTP410, MSTP403,
Expand Down Expand Up @@ -507,6 +507,7 @@ static struct clk mstp_clks[MSTP_NR] = {
[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 */
[MSTP314] = MSTP(&div6_clks[DIV6_SDHI0], SMSTPCR3, 14, 0), /* SDHI0 */
Expand Down Expand Up @@ -562,6 +563,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */
CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
CLKDEV_DEV_ID("sh_fsi2", &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("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */
Expand Down
1 change: 0 additions & 1 deletion trunk/arch/arm/mach-shmobile/include/mach/common.h
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Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,6 @@ extern void r8a7779_add_standard_devices(void);
extern void r8a7779_clock_init(void);
extern void r8a7779_pinmux_init(void);
extern void r8a7779_pm_init(void);
extern void r8a7740_meram_workaround(void);

extern unsigned int r8a7779_get_core_count(void);
extern int r8a7779_platform_cpu_kill(unsigned int cpu);
Expand Down
9 changes: 1 addition & 8 deletions trunk/arch/arm/mach-shmobile/include/mach/r8a7740.h
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Original file line number Diff line number Diff line change
Expand Up @@ -139,7 +139,7 @@ enum {
GPIO_FN_DBGMD10, GPIO_FN_DBGMD11, GPIO_FN_DBGMD20,
GPIO_FN_DBGMD21,

/* FSI-A */
/* FSI */
GPIO_FN_FSIAISLD_PORT0, /* FSIAISLD Port 0/5 */
GPIO_FN_FSIAISLD_PORT5,
GPIO_FN_FSIASPDIF_PORT9, /* FSIASPDIF Port 9/18 */
Expand All @@ -150,9 +150,6 @@ enum {
GPIO_FN_FSIACK, GPIO_FN_FSIAILR,
GPIO_FN_FSIAIBT,

/* FSI-B */
GPIO_FN_FSIBCK,

/* FMSI */
GPIO_FN_FMSISLD_PORT1, /* FMSISLD Port 1/6 */
GPIO_FN_FMSISLD_PORT6,
Expand Down Expand Up @@ -568,10 +565,6 @@ enum {
GPIO_FN_RESETP_PULLUP,
GPIO_FN_RESETP_PLAIN,

/* HDMI */
GPIO_FN_HDMI_HPD,
GPIO_FN_HDMI_CEC,

/* SDENC */
GPIO_FN_SDENC_CPG,
GPIO_FN_SDENC_DV_CLKI,
Expand Down
13 changes: 4 additions & 9 deletions trunk/arch/arm/mach-shmobile/intc-r8a7740.c
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Original file line number Diff line number Diff line change
Expand Up @@ -71,12 +71,10 @@ enum {
DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3,
DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR,
SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM,
HDMI,
USBH_INT, USBH_OHCI, USBH_EHCI, USBH_PME, USBH_BIND,
RSPI_OVRF, RSPI_SPTEF, RSPI_SPRF,
SPU2_0, SPU2_1,
FSI, FMSI,
HDMI_SSS, HDMI_KEY,
IPMMU,
AP_ARM_CTIIRQ, AP_ARM_PMURQ,
MFIS2,
Expand Down Expand Up @@ -184,16 +182,13 @@ static struct intc_vect intca_vectors[] __initdata = {
INTC_VECT(USBH_EHCI, 0x1580),
INTC_VECT(USBH_PME, 0x15A0),
INTC_VECT(USBH_BIND, 0x15C0),
INTC_VECT(HDMI, 0x1700),
INTC_VECT(RSPI_OVRF, 0x1780),
INTC_VECT(RSPI_SPTEF, 0x17A0),
INTC_VECT(RSPI_SPRF, 0x17C0),
INTC_VECT(SPU2_0, 0x1800),
INTC_VECT(SPU2_1, 0x1820),
INTC_VECT(FSI, 0x1840),
INTC_VECT(FMSI, 0x1860),
INTC_VECT(HDMI_SSS, 0x18A0),
INTC_VECT(HDMI_KEY, 0x18C0),
INTC_VECT(IPMMU, 0x1920),
INTC_VECT(AP_ARM_CTIIRQ, 0x1980),
INTC_VECT(AP_ARM_PMURQ, 0x19A0),
Expand Down Expand Up @@ -309,11 +304,11 @@ static struct intc_mask_reg intca_mask_registers[] __initdata = {
USBH_EHCI, USBH_PME, USBH_BIND, 0 } },
/* IMR3A3 / IMCR3A3 */
{ /* IMR4A3 / IMCR4A3 */ 0xe6950090, 0xe69500d0, 8,
{ HDMI, 0, 0, 0,
{ 0, 0, 0, 0,
RSPI_OVRF, RSPI_SPTEF, RSPI_SPRF, 0 } },
{ /* IMR5A3 / IMCR5A3 */ 0xe6950094, 0xe69500d4, 8,
{ SPU2_0, SPU2_1, FSI, FMSI,
0, HDMI_SSS, HDMI_KEY, 0 } },
0, 0, 0, 0 } },
{ /* IMR6A3 / IMCR6A3 */ 0xe6950098, 0xe69500d8, 8,
{ 0, IPMMU, 0, 0,
AP_ARM_CTIIRQ, AP_ARM_PMURQ, 0, 0 } },
Expand Down Expand Up @@ -358,10 +353,10 @@ static struct intc_prio_reg intca_prio_registers[] __initdata = {
{ 0xe6950014, 0, 16, 4, /* IPRFA3 */ { USBH2, 0, 0, 0 } },
/* IPRGA3 */
/* IPRHA3 */
{ 0xe6950020, 0, 16, 4, /* IPRIA3 */ { HDMI, 0, 0, 0 } },
/* IPRIA3 */
{ 0xe6950024, 0, 16, 4, /* IPRJA3 */ { RSPI, 0, 0, 0 } },
{ 0xe6950028, 0, 16, 4, /* IPRKA3 */ { SPU2, 0, FSI, FMSI } },
{ 0xe695002c, 0, 16, 4, /* IPRLA3 */ { 0, HDMI_SSS, HDMI_KEY, 0 } },
/* IPRLA3 */
{ 0xe6950030, 0, 16, 4, /* IPRMA3 */ { IPMMU, 0, 0, 0 } },
{ 0xe6950034, 0, 16, 4, /* IPRNA3 */ { AP_ARM2, 0, 0, 0 } },
{ 0xe6950038, 0, 16, 4, /* IPROA3 */ { MFIS2, CPORTR2S,
Expand Down
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