[PATCH 0/4] drm/exynos: support Exynos4415 SoC

[PATCH 0/4] drm/exynos: support Exynos4415 SoC

[YoungJun Cho]

This patch series adds of_device_id and relevant device nodes
for Exynos4415 SoC support.

This is based on exynos-drm-next branch for drm/exynos,
and is based on for-next branch in linux-samsung git for dts.

I think this requires rebase for the patch "drm/exynos: add has_vtsel flag"[1].

[1] http://www.spinics.net/lists/dri-devel/msg71092.html

YoungJun Cho (4):
  drm/exynos: dsi: support Exynos4415 SoC
  drm/exynos: fimd: support Exynos4415 SoC
  ARM: dts: add fimd device node to exynos4415.dtsi
  ARM: dts: add mipi dsi device node to exynos4415.dtsi

 .../devicetree/bindings/video/exynos_dsim.txt      |  1 +
 .../devicetree/bindings/video/samsung-fimd.txt     |  1 +
 arch/arm/boot/dts/exynos4415.dtsi                  | 27 ++++++++++++++++++++++
 drivers/gpu/drm/exynos/exynos_drm_dsi.c            |  7 ++++++
 drivers/gpu/drm/exynos/exynos_drm_fimd.c           | 11 +++++++++
 5 files changed, 47 insertions(+)

-- 
1.9.0

[PATCH 1/4] drm/exynos: dsi: support Exynos4415 SoC

[YoungJun Cho]

This patch supports Exynos4415 SoC.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 Documentation/devicetree/bindings/video/exynos_dsim.txt | 1 +
 drivers/gpu/drm/exynos/exynos_drm_dsi.c                 | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/video/exynos_dsim.txt b/Documentation/devicetree/bindings/video/exynos_dsim.txt
index e74243b..ca2b4aa 100644
--- a/Documentation/devicetree/bindings/video/exynos_dsim.txt
+++ b/Documentation/devicetree/bindings/video/exynos_dsim.txt
@@ -4,6 +4,7 @@ Required properties:
   - compatible: value should be one of the following
 		"samsung,exynos3250-mipi-dsi" /* for Exynos3250/3472 SoCs */
 		"samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */
+		"samsung,exynos4415-mipi-dsi" /* for Exynos4415 SoC */
 		"samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */
   - reg: physical base address and length of the registers set for the device
   - interrupts: should contain DSI interrupt
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index acf7e9e..ff17c6e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -316,6 +316,11 @@ static struct exynos_dsi_driver_data exynos4_dsi_driver_data = {
 	.has_clklane_stop = 1,
 };
 
+static struct exynos_dsi_driver_data exynos4415_dsi_driver_data = {
+	.plltmr_reg = 0x58,
+	.has_clklane_stop = 1,
+};
+
 static struct exynos_dsi_driver_data exynos5_dsi_driver_data = {
 	.plltmr_reg = 0x58,
 };
@@ -325,6 +330,8 @@ static struct of_device_id exynos_dsi_of_match[] = {
 	  .data = &exynos3_dsi_driver_data },
 	{ .compatible = "samsung,exynos4210-mipi-dsi",
 	  .data = &exynos4_dsi_driver_data },
+	{ .compatible = "samsung,exynos4415-mipi-dsi",
+	  .data = &exynos4415_dsi_driver_data },
 	{ .compatible = "samsung,exynos5410-mipi-dsi",
 	  .data = &exynos5_dsi_driver_data },
 	{ }
-- 
1.9.0

[PATCH 2/4] drm/exynos: fimd: support Exynos4415 SoC

[YoungJun Cho]

This patch supports Exynos4415 SoC.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 Documentation/devicetree/bindings/video/samsung-fimd.txt |  1 +
 drivers/gpu/drm/exynos/exynos_drm_fimd.c                 | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt
index 4e6c77c..cf1af63 100644
--- a/Documentation/devicetree/bindings/video/samsung-fimd.txt
+++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt
@@ -11,6 +11,7 @@ Required properties:
 		"samsung,s5pv210-fimd"; /* for S5PV210 SoC */
 		"samsung,exynos3250-fimd"; /* for Exynos3250/3472 SoCs */
 		"samsung,exynos4210-fimd"; /* for Exynos4 SoCs */
+		"samsung,exynos4415-fimd"; /* for Exynos4415 SoC */
 		"samsung,exynos5250-fimd"; /* for Exynos5 SoCs */
 
 - reg: physical base address and length of the FIMD registers set.
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 085b066..5dfbbdb 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -120,6 +120,15 @@ static struct fimd_driver_data exynos4_fimd_driver_data = {
 	.has_shadowcon = 1,
 };
 
+static struct fimd_driver_data exynos4415_fimd_driver_data = {
+	.timing_base = 0x20000,
+	.lcdblk_offset = 0x210,
+	.lcdblk_vt_shift = 10,
+	.lcdblk_bypass_shift = 1,
+	.has_shadowcon = 1,
+	.has_vidoutcon = 1,
+};
+
 static struct fimd_driver_data exynos5_fimd_driver_data = {
 	.timing_base = 0x20000,
 	.lcdblk_offset = 0x214,
@@ -180,6 +189,8 @@ static const struct of_device_id fimd_driver_dt_match[] = {
 	  .data = &exynos3_fimd_driver_data },
 	{ .compatible = "samsung,exynos4210-fimd",
 	  .data = &exynos4_fimd_driver_data },
+	{ .compatible = "samsung,exynos4415-fimd",
+	  .data = &exynos4415_fimd_driver_data },
 	{ .compatible = "samsung,exynos5250-fimd",
 	  .data = &exynos5_fimd_driver_data },
 	{},
-- 
1.9.0

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[PATCH 3/4] ARM: dts: add fimd device node to exynos4415.dtsi

[YoungJun Cho]

This patch adds fimd device node to exynos4415.dtsi.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 arch/arm/boot/dts/exynos4415.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4415.dtsi b/arch/arm/boot/dts/exynos4415.dtsi
index c1c9b37..30acb3a 100644
--- a/arch/arm/boot/dts/exynos4415.dtsi
+++ b/arch/arm/boot/dts/exynos4415.dtsi
@@ -234,6 +234,18 @@
 			interrupts = <0 240 0>;
 		};
 
+		fimd: fimd@11C00000 {
+			compatible = "samsung,exynos4415-fimd";
+			reg = <0x11C00000 0x30000>;
+			interrupt-names = "fifo", "vsync", "lcd_sys";
+			interrupts = <0 84 0>, <0 85 0>, <0 86 0>;
+			clocks = <&cmu CLK_SCLK_FIMD0>, <&cmu CLK_FIMD0>;
+			clock-names = "sclk_fimd", "fimd";
+			samsung,power-domain = <&pd_lcd0>;
+			samsung,sysreg = <&sysreg_system_controller>;
+			status = "disabled";
+		};
+
 		hsotg: hsotg@12480000 {
 			compatible = "samsung,s3c6400-hsotg";
 			reg = <0x12480000 0x20000>;
-- 
1.9.0

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[PATCH 4/4] ARM: dts: add mipi dsi device node to exynos4415.dtsi

[YoungJun Cho]

This patch adds mipi dsi device node to exynos4415.dtsi.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 arch/arm/boot/dts/exynos4415.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4415.dtsi b/arch/arm/boot/dts/exynos4415.dtsi
index 30acb3a..6105236 100644
--- a/arch/arm/boot/dts/exynos4415.dtsi
+++ b/arch/arm/boot/dts/exynos4415.dtsi
@@ -246,6 +246,21 @@
 			status = "disabled";
 		};
 
+		dsi_0: dsi@11C80000 {
+			compatible = "samsung,exynos4415-mipi-dsi";
+			reg = <0x11C80000 0x10000>;
+			interrupts = <0 83 0>;
+			samsung,phy-type = <0>;
+			samsung,power-domain = <&pd_lcd0>;
+			phys = <&mipi_phy 1>;
+			phy-names = "dsim";
+			clocks = <&cmu CLK_DSIM0>, <&cmu CLK_SCLK_MIPI0>;
+			clock-names = "bus_clk", "pll_clk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		hsotg: hsotg@12480000 {
 			compatible = "samsung,s3c6400-hsotg";
 			reg = <0x12480000 0x20000>;
-- 
1.9.0

Re: [PATCH 1/4] drm/exynos: dsi: support Exynos4415 SoC

[Inki Dae]

On 2014년 11월 07일 15:12, YoungJun Cho wrote:
> This patch supports Exynos4415 SoC.
> 

Applied.

Thanks,
Inki Dae

> Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
> Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
>  Documentation/devicetree/bindings/video/exynos_dsim.txt | 1 +
>  drivers/gpu/drm/exynos/exynos_drm_dsi.c                 | 7 +++++++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/video/exynos_dsim.txt b/Documentation/devicetree/bindings/video/exynos_dsim.txt
> index e74243b..ca2b4aa 100644
> --- a/Documentation/devicetree/bindings/video/exynos_dsim.txt
> +++ b/Documentation/devicetree/bindings/video/exynos_dsim.txt
> @@ -4,6 +4,7 @@ Required properties:
>    - compatible: value should be one of the following
>  		"samsung,exynos3250-mipi-dsi" /* for Exynos3250/3472 SoCs */
>  		"samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */
> +		"samsung,exynos4415-mipi-dsi" /* for Exynos4415 SoC */
>  		"samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */
>    - reg: physical base address and length of the registers set for the device
>    - interrupts: should contain DSI interrupt
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> index acf7e9e..ff17c6e 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> @@ -316,6 +316,11 @@ static struct exynos_dsi_driver_data exynos4_dsi_driver_data = {
>  	.has_clklane_stop = 1,
>  };
>  
> +static struct exynos_dsi_driver_data exynos4415_dsi_driver_data = {
> +	.plltmr_reg = 0x58,
> +	.has_clklane_stop = 1,
> +};
> +
>  static struct exynos_dsi_driver_data exynos5_dsi_driver_data = {
>  	.plltmr_reg = 0x58,
>  };
> @@ -325,6 +330,8 @@ static struct of_device_id exynos_dsi_of_match[] = {
>  	  .data = &exynos3_dsi_driver_data },
>  	{ .compatible = "samsung,exynos4210-mipi-dsi",
>  	  .data = &exynos4_dsi_driver_data },
> +	{ .compatible = "samsung,exynos4415-mipi-dsi",
> +	  .data = &exynos4415_dsi_driver_data },
>  	{ .compatible = "samsung,exynos5410-mipi-dsi",
>  	  .data = &exynos5_dsi_driver_data },
>  	{ }
> 

Re: [PATCH 2/4] drm/exynos: fimd: support Exynos4415 SoC

[Inki Dae]

On 2014년 11월 07일 15:12, YoungJun Cho wrote:
> This patch supports Exynos4415 SoC.

Applied.

Thanks,
Inki Dae

> 
> Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
> Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
>  Documentation/devicetree/bindings/video/samsung-fimd.txt |  1 +
>  drivers/gpu/drm/exynos/exynos_drm_fimd.c                 | 11 +++++++++++
>  2 files changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt
> index 4e6c77c..cf1af63 100644
> --- a/Documentation/devicetree/bindings/video/samsung-fimd.txt
> +++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt
> @@ -11,6 +11,7 @@ Required properties:
>  		"samsung,s5pv210-fimd"; /* for S5PV210 SoC */
>  		"samsung,exynos3250-fimd"; /* for Exynos3250/3472 SoCs */
>  		"samsung,exynos4210-fimd"; /* for Exynos4 SoCs */
> +		"samsung,exynos4415-fimd"; /* for Exynos4415 SoC */
>  		"samsung,exynos5250-fimd"; /* for Exynos5 SoCs */
>  
>  - reg: physical base address and length of the FIMD registers set.
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> index 085b066..5dfbbdb 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> @@ -120,6 +120,15 @@ static struct fimd_driver_data exynos4_fimd_driver_data = {
>  	.has_shadowcon = 1,
>  };
>  
> +static struct fimd_driver_data exynos4415_fimd_driver_data = {
> +	.timing_base = 0x20000,
> +	.lcdblk_offset = 0x210,
> +	.lcdblk_vt_shift = 10,
> +	.lcdblk_bypass_shift = 1,
> +	.has_shadowcon = 1,
> +	.has_vidoutcon = 1,
> +};
> +
>  static struct fimd_driver_data exynos5_fimd_driver_data = {
>  	.timing_base = 0x20000,
>  	.lcdblk_offset = 0x214,
> @@ -180,6 +189,8 @@ static const struct of_device_id fimd_driver_dt_match[] = {
>  	  .data = &exynos3_fimd_driver_data },
>  	{ .compatible = "samsung,exynos4210-fimd",
>  	  .data = &exynos4_fimd_driver_data },
> +	{ .compatible = "samsung,exynos4415-fimd",
> +	  .data = &exynos4415_fimd_driver_data },
>  	{ .compatible = "samsung,exynos5250-fimd",
>  	  .data = &exynos5_fimd_driver_data },
>  	{},
> 

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Re: [PATCH 3/4] ARM: dts: add fimd device node to exynos4415.dtsi

[Inki Dae]

On 2014년 11월 07일 15:12, YoungJun Cho wrote:
> This patch adds fimd device node to exynos4415.dtsi.
> 

Hi Kukjin,

Could you merge patch 3 and 4 to your tree? These are dt part for
Exynos4415 drm support. For drm patches, I already merged them.

Thanks,
Inki Dae


> Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
> Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
>  arch/arm/boot/dts/exynos4415.dtsi | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/exynos4415.dtsi b/arch/arm/boot/dts/exynos4415.dtsi
> index c1c9b37..30acb3a 100644
> --- a/arch/arm/boot/dts/exynos4415.dtsi
> +++ b/arch/arm/boot/dts/exynos4415.dtsi
> @@ -234,6 +234,18 @@
>  			interrupts = <0 240 0>;
>  		};
>  
> +		fimd: fimd@11C00000 {
> +			compatible = "samsung,exynos4415-fimd";
> +			reg = <0x11C00000 0x30000>;
> +			interrupt-names = "fifo", "vsync", "lcd_sys";
> +			interrupts = <0 84 0>, <0 85 0>, <0 86 0>;
> +			clocks = <&cmu CLK_SCLK_FIMD0>, <&cmu CLK_FIMD0>;
> +			clock-names = "sclk_fimd", "fimd";
> +			samsung,power-domain = <&pd_lcd0>;
> +			samsung,sysreg = <&sysreg_system_controller>;
> +			status = "disabled";
> +		};
> +
>  		hsotg: hsotg@12480000 {
>  			compatible = "samsung,s3c6400-hsotg";
>  			reg = <0x12480000 0x20000>;
> 

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