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-rw-r--r--arch/arm/mach-shmobile/board-ag5evm.c43
-rw-r--r--arch/arm/mach-shmobile/board-ap4evb.c32
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c4
-rw-r--r--arch/arm/mach-shmobile/clock-sh7372.c4
-rw-r--r--arch/arm/mach-shmobile/clock-sh73a0.c4
-rw-r--r--arch/arm/mach-shmobile/pm-sh7372.c2
-rw-r--r--arch/arm/mach-shmobile/setup-sh7372.c15
7 files changed, 85 insertions, 19 deletions
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index a4e6ca04e319..eff8a96c75ee 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -271,7 +271,7 @@ static struct sh_mobile_lcdc_info lcdc0_info = {
.flags = LCDC_FLAGS_DWPOL,
.lcd_size_cfg.width = 44,
.lcd_size_cfg.height = 79,
- .bpp = 16,
+ .fourcc = V4L2_PIX_FMT_RGB565,
.lcd_cfg = lcdc0_modes,
.num_cfg = ARRAY_SIZE(lcdc0_modes),
.board_cfg = {
@@ -321,12 +321,46 @@ static struct resource mipidsi0_resources[] = {
},
};
+#define DSI0PHYCR 0xe615006c
+static int sh_mipi_set_dot_clock(struct platform_device *pdev,
+ void __iomem *base,
+ int enable)
+{
+ struct clk *pck;
+ int ret;
+
+ pck = clk_get(&pdev->dev, "dsip_clk");
+ if (IS_ERR(pck)) {
+ ret = PTR_ERR(pck);
+ goto sh_mipi_set_dot_clock_pck_err;
+ }
+
+ if (enable) {
+ clk_set_rate(pck, clk_round_rate(pck, 24000000));
+ __raw_writel(0x2a809010, DSI0PHYCR);
+ clk_enable(pck);
+ } else {
+ clk_disable(pck);
+ }
+
+ ret = 0;
+
+ clk_put(pck);
+
+sh_mipi_set_dot_clock_pck_err:
+ return ret;
+}
+
static struct sh_mipi_dsi_info mipidsi0_info = {
.data_format = MIPI_RGB888,
.lcd_chan = &lcdc0_info.ch[0],
+ .lane = 2,
.vsynw_offset = 20,
.clksrc = 1,
- .flags = SH_MIPI_DSI_HSABM,
+ .flags = SH_MIPI_DSI_HSABM |
+ SH_MIPI_DSI_SYNC_PULSES_MODE |
+ SH_MIPI_DSI_HSbyteCLK,
+ .set_dot_clock = sh_mipi_set_dot_clock,
};
static struct platform_device mipidsi0_device = {
@@ -472,8 +506,6 @@ static void __init ag5evm_map_io(void)
shmobile_setup_console();
}
-#define DSI0PHYCR 0xe615006c
-
static void __init ag5evm_init(void)
{
sh73a0_pinmux_init();
@@ -554,9 +586,6 @@ static void __init ag5evm_init(void)
gpio_direction_output(GPIO_PORT235, 0);
lcd_backlight_reset();
- /* MIPI-DSI clock setup */
- __raw_writel(0x2a809010, DSI0PHYCR);
-
/* enable SDHI0 on CN15 [SD I/F] */
gpio_request(GPIO_FN_SDHICD0, NULL);
gpio_request(GPIO_FN_SDHIWP0, NULL);
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index d2e7b73aa9b6..aab0a349f759 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -491,7 +491,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
.meram_dev = &meram_info,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
- .bpp = 16,
+ .fourcc = V4L2_PIX_FMT_RGB565,
.lcd_cfg = ap4evb_lcdc_modes,
.num_cfg = ARRAY_SIZE(ap4evb_lcdc_modes),
.meram_cfg = &lcd_meram_cfg,
@@ -564,6 +564,30 @@ static struct platform_device keysc_device = {
};
/* MIPI-DSI */
+#define PHYCTRL 0x0070
+static int sh_mipi_set_dot_clock(struct platform_device *pdev,
+ void __iomem *base,
+ int enable)
+{
+ struct clk *pck = clk_get(&pdev->dev, "dsip_clk");
+ void __iomem *phy = base + PHYCTRL;
+
+ if (IS_ERR(pck))
+ return PTR_ERR(pck);
+
+ if (enable) {
+ clk_set_rate(pck, clk_round_rate(pck, 24000000));
+ iowrite32(ioread32(phy) | (0xb << 8), phy);
+ clk_enable(pck);
+ } else {
+ clk_disable(pck);
+ }
+
+ clk_put(pck);
+
+ return 0;
+}
+
static struct resource mipidsi0_resources[] = {
[0] = {
.start = 0xffc60000,
@@ -580,7 +604,11 @@ static struct resource mipidsi0_resources[] = {
static struct sh_mipi_dsi_info mipidsi0_info = {
.data_format = MIPI_RGB888,
.lcd_chan = &lcdc_info.ch[0],
+ .lane = 2,
.vsynw_offset = 17,
+ .flags = SH_MIPI_DSI_SYNC_PULSES_MODE |
+ SH_MIPI_DSI_HSbyteCLK,
+ .set_dot_clock = sh_mipi_set_dot_clock,
};
static struct platform_device mipidsi0_device = {
@@ -798,7 +826,7 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
.meram_dev = &meram_info,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
- .bpp = 16,
+ .fourcc = V4L2_PIX_FMT_RGB565,
.interface_type = RGB24,
.clock_divider = 1,
.flags = LCDC_FLAGS_DWPOL,
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index cbc5934ae03f..9b42fbd10f8e 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -388,7 +388,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
.clock_source = LCDC_CLK_BUS,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
- .bpp = 16,
+ .fourcc = V4L2_PIX_FMT_RGB565,
.lcd_cfg = mackerel_lcdc_modes,
.num_cfg = ARRAY_SIZE(mackerel_lcdc_modes),
.interface_type = RGB24,
@@ -451,7 +451,7 @@ static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
.clock_source = LCDC_CLK_EXTERNAL,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
- .bpp = 16,
+ .fourcc = V4L2_PIX_FMT_RGB565,
.interface_type = RGB24,
.clock_divider = 1,
.flags = LCDC_FLAGS_DWPOL,
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index e349c22a0d71..293456d8dcfd 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -612,8 +612,8 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("hdmi_clk", &div6_reparent_clks[DIV6_HDMI]),
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("dsi0p_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
- CLKDEV_ICK_ID("dsi1p_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
+ 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]),
/* MSTP32 clocks */
CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 34944d01bf1e..afbead6a6e17 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -427,8 +427,8 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("sdhi2_clk", &div6_clks[DIV6_SDHI2]),
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("dsi0p_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
- CLKDEV_ICK_ID("dsi1p_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
+ 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]),
/* MSTP32 clocks */
CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */
diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
index 77b8fc12fc2f..fcf8b1761aef 100644
--- a/arch/arm/mach-shmobile/pm-sh7372.c
+++ b/arch/arm/mach-shmobile/pm-sh7372.c
@@ -276,7 +276,7 @@ static int sh7372_a3sp_suspend(void)
* Serial consoles make use of SCIF hardware located in A3SP,
* keep such power domain on if "no_console_suspend" is set.
*/
- return console_suspend_enabled ? -EBUSY : 0;
+ return console_suspend_enabled ? 0 : -EBUSY;
}
struct sh7372_pm_domain sh7372_a3sp = {
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 1ea89be63e29..6fcf304d3cdf 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -445,31 +445,39 @@ static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = {
},
};
+#define SH7372_CHCLR 0x220
+
static const struct sh_dmae_channel sh7372_dmae_channels[] = {
{
.offset = 0,
.dmars = 0,
.dmars_bit = 0,
+ .chclr_offset = SH7372_CHCLR + 0,
}, {
.offset = 0x10,
.dmars = 0,
.dmars_bit = 8,
+ .chclr_offset = SH7372_CHCLR + 0x10,
}, {
.offset = 0x20,
.dmars = 4,
.dmars_bit = 0,
+ .chclr_offset = SH7372_CHCLR + 0x20,
}, {
.offset = 0x30,
.dmars = 4,
.dmars_bit = 8,
+ .chclr_offset = SH7372_CHCLR + 0x30,
}, {
.offset = 0x50,
.dmars = 8,
.dmars_bit = 0,
+ .chclr_offset = SH7372_CHCLR + 0x50,
}, {
.offset = 0x60,
.dmars = 8,
.dmars_bit = 8,
+ .chclr_offset = SH7372_CHCLR + 0x60,
}
};
@@ -487,6 +495,7 @@ static struct sh_dmae_pdata dma_platform_data = {
.ts_shift = ts_shift,
.ts_shift_num = ARRAY_SIZE(ts_shift),
.dmaor_init = DMAOR_DME,
+ .chclr_present = 1,
};
/* Resource order important! */
@@ -494,7 +503,7 @@ static struct resource sh7372_dmae0_resources[] = {
{
/* Channel registers and DMAOR */
.start = 0xfe008020,
- .end = 0xfe00808f,
+ .end = 0xfe00828f,
.flags = IORESOURCE_MEM,
},
{
@@ -522,7 +531,7 @@ static struct resource sh7372_dmae1_resources[] = {
{
/* Channel registers and DMAOR */
.start = 0xfe018020,
- .end = 0xfe01808f,
+ .end = 0xfe01828f,
.flags = IORESOURCE_MEM,
},
{
@@ -550,7 +559,7 @@ static struct resource sh7372_dmae2_resources[] = {
{
/* Channel registers and DMAOR */
.start = 0xfe028020,
- .end = 0xfe02808f,
+ .end = 0xfe02828f,
.flags = IORESOURCE_MEM,
},
{
generated by cgit (git 2.34.1) at 2025-05-22 04:02:01 +0000