[PATCH 0/2] Add R8A7792 I2C support

[PATCH 0/2] Add R8A7792 I2C support

[Sergei Shtylyov]

Hello.

   Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
'renesas-devel-20160722-v4.7-rc7' tag plus the SDHI patches just reposted.
We're adding the R8A7792 I2C clocks and device nodes.

[1/2] ARM: dts: r8a7792: add I2C clocks
[2/2] ARM: dts: r8a7792: add I2C support

WBR, Sergei

[PATCH 0/2] Add R8A7792 I2C support

[Sergei Shtylyov]

Hello.

   Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
'renesas-devel-20160722-v4.7-rc7' tag plus the SDHI/I2C patches just posted.
We're adding the R8A7792 VIN clocks and device nodes. The patches have been
tested on the Blanche board with the switches set to the HDMI input mode...

[1/2] ARM: dts: r8a7792: add VIN clocks
[2/2] ARM: dts: r8a7792: add VIN support

WBR, Sergei

[PATCH 1/2] ARM: dts: r8a7792: add VIN clocks

[Sergei Shtylyov]

Describe the VIN[0-5] clocks and their parent, ZG clock in the R8A7792
device  tree.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm/boot/dts/r8a7792.dtsi |   20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

Index: renesas/arch/arm/boot/dts/r8a7792.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7792.dtsi
+++ renesas/arch/arm/boot/dts/r8a7792.dtsi
@@ -643,6 +643,13 @@
 			clock-div = <49>;
 			clock-mult = <1>;
 		};
+		zg_clk: zg {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <5>;
+			clock-mult = <1>;
+		};
 
 		/* Gate clocks */
 		mstp1_clks: mstp1_clks@e6150134 {
@@ -702,10 +709,17 @@
 			compatible = "renesas,r8a7792-mstp-clocks",
 				     "renesas,cpg-mstp-clocks";
 			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&hp_clk>;
+			clocks = <&zg_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
+			         <&zg_clk>, <&zg_clk>, <&hp_clk>;
 			#clock-cells = <1>;
-			clock-indices = <R8A7792_CLK_ETHERAVB>;
-			clock-output-names = "etheravb";
+			clock-indices = <
+				R8A7792_CLK_VIN5 R8A7792_CLK_VIN4
+				R8A7792_CLK_VIN3 R8A7792_CLK_VIN2
+				R8A7792_CLK_VIN1 R8A7792_CLK_VIN0
+				R8A7792_CLK_ETHERAVB
+			>;
+			clock-output-names = "vin5", "vin4", "vin3", "vin2",
+					     "vin1", "vin0", "etheravb";
 		};
 		mstp9_clks: mstp9_clks@e6150994 {
 			compatible = "renesas,r8a7792-mstp-clocks",

[PATCH 2/2] ARM: dts: r8a7792: add VIN support

[Sergei Shtylyov]

Define the generic R8A7792 parts of the VIN[0-5] device nodes.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm/boot/dts/r8a7792.dtsi |   66 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7792.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7792.dtsi
+++ renesas/arch/arm/boot/dts/r8a7792.dtsi
@@ -25,6 +25,12 @@
 		i2c3 = &i2c3;
 		i2c4 = &i2c4;
 		i2c5 = &i2c5;
+		vin0 = &vin0;
+		vin1 = &vin1;
+		vin2 = &vin2;
+		vin3 = &vin3;
+		vin4 = &vin4;
+		vin5 = &vin5;
 };
 
 	cpus {
@@ -573,6 +579,66 @@
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
 			status = "disabled";
 		};
+
+		vin0: video@e6ef0000 {
+			compatible = "renesas,vin-r8a7792",
+				     "renesas,rcar-gen2-vin";
+			reg = <0 0xe6ef0000 0 0x1000>;
+			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp8_clks R8A7792_CLK_VIN0>;
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			status = "disabled";
+		};
+
+		vin1: video@e6ef1000 {
+			compatible = "renesas,vin-r8a7792",
+				     "renesas,rcar-gen2-vin";
+			reg = <0 0xe6ef1000 0 0x1000>;
+			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp8_clks R8A7792_CLK_VIN1>;
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			status = "disabled";
+		};
+
+		vin2: video@e6ef2000 {
+			compatible = "renesas,vin-r8a7792",
+				     "renesas,rcar-gen2-vin";
+			reg = <0 0xe6ef2000 0 0x1000>;
+			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp8_clks R8A7792_CLK_VIN2>;
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			status = "disabled";
+		};
+
+		vin3: video@e6ef3000 {
+			compatible = "renesas,vin-r8a7792",
+				     "renesas,rcar-gen2-vin";
+			reg = <0 0xe6ef3000 0 0x1000>;
+			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp8_clks R8A7792_CLK_VIN3>;
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			status = "disabled";
+		};
+
+		vin4: video@e6ef4000 {
+			compatible = "renesas,vin-r8a7792",
+				     "renesas,rcar-gen2-vin";
+			reg = <0 0xe6ef4000 0 0x1000>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp8_clks R8A7792_CLK_VIN4>;
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			status = "disabled";
+		};
+
+		vin5: video@e6ef5000 {
+			compatible = "renesas,vin-r8a7792",
+				     "renesas,rcar-gen2-vin";
+			reg = <0 0xe6ef5000 0 0x1000>;
+			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp8_clks R8A7792_CLK_VIN5>;
+			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			status = "disabled";
+		};
 
 		/* Special CPG clocks */
 		cpg_clocks: cpg_clocks@e6150000 {

Re: [PATCH 0/2] Add R8A7792 I2C support

[Simon Horman]

On Sat, Jul 23, 2016 at 10:15:56PM +0300, Sergei Shtylyov wrote:
> Hello.
> 
>    Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
> 'renesas-devel-20160722-v4.7-rc7' tag plus the SDHI/I2C patches just posted.
> We're adding the R8A7792 VIN clocks and device nodes. The patches have been
> tested on the Blanche board with the switches set to the HDMI input mode...
> 
> [1/2] ARM: dts: r8a7792: add VIN clocks
> [2/2] ARM: dts: r8a7792: add VIN support

Thanks, I have queued these up for v4.9.

Re: [PATCH 0/2] Add R8A7792 I2C support

[Sergei Shtylyov]

On 7/25/2016 5:09 AM, Simon Horman wrote:

>>    Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
>> 'renesas-devel-20160722-v4.7-rc7' tag plus the SDHI/I2C patches just posted.
>> We're adding the R8A7792 VIN clocks and device nodes. The patches have been
>> tested on the Blanche board with the switches set to the HDMI input mode...
>>
>> [1/2] ARM: dts: r8a7792: add VIN clocks
>> [2/2] ARM: dts: r8a7792: add VIN support
>
> Thanks, I have queued these up for v4.9.

    Oops, sorry for using a stale subject. :-(
    Thank you!

MBR, Sergei

Re: [PATCH 1/2] ARM: dts: r8a7792: add VIN clocks

[Geert Uytterhoeven]

On Sat, Jul 23, 2016 at 9:16 PM, Sergei Shtylyov
<sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org> wrote:
> Describe the VIN[0-5] clocks and their parent, ZG clock in the R8A7792
> device  tree.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>

Reviewed-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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Re: [PATCH 2/2] ARM: dts: r8a7792: add VIN support

[Geert Uytterhoeven]

On Sat, Jul 23, 2016 at 9:17 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Define the generic R8A7792 parts of the VIN[0-5] device nodes.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds