[PATCH 0/3] dts: renesas: Fix I2C bus demux node names and ADV751[13] power supplies

[PATCH 0/3] dts: renesas: Fix I2C bus demux node names and ADV751[13] power supplies

[Geert Uytterhoeven]

	Hi all,

This patch series fixes some rather cosmetical issues detected while
converting the I2C bus demultiplexer Device Tree binding documentation
to json-schema[1].

I intend to queue these in renesas-devel for v6.8.

Thanks for your comments!

[1] https://lore.kernel.org/r/28c173dfbbc17403b0c5a6f27661d7bd33a86f84.1698068607.git.geert+renesas@glider.be

Geert Uytterhoeven (3):
  ARM: dts: renesas: rcar-gen2: Fix I2C bus demux node names
  ARM: dts: renesas: Add missing ADV751[13] power supply properties
  arm64: dts: renesas: Add missing ADV751[13] power supply properties

 .../boot/dts/renesas/iwg20d-q7-dbcm-ca.dtsi   | 15 ++++++++++
 .../renesas/r8a7745-iwg22d-sodimm-dbhd-ca.dts | 15 ++++++++++
 arch/arm/boot/dts/renesas/r8a7790-lager.dts   | 23 +++++++++++---
 arch/arm/boot/dts/renesas/r8a7790-stout.dts   | 15 ++++++++++
 arch/arm/boot/dts/renesas/r8a7791-koelsch.dts | 30 +++++++++++++++++--
 arch/arm/boot/dts/renesas/r8a7791-porter.dts  | 26 +++++++++++++++-
 arch/arm/boot/dts/renesas/r8a7792-blanche.dts | 15 ++++++++++
 arch/arm/boot/dts/renesas/r8a7792-wheat.dts   | 21 +++++++++++++
 arch/arm/boot/dts/renesas/r8a7793-gose.dts    | 28 +++++++++++++++--
 arch/arm/boot/dts/renesas/r8a7794-alt.dts     |  4 +--
 arch/arm/boot/dts/renesas/r8a7794-silk.dts    | 17 ++++++++++-
 arch/arm64/boot/dts/renesas/draak.dtsi        |  6 ++++
 arch/arm64/boot/dts/renesas/ebisu.dtsi        |  6 ++++
 .../arm64/boot/dts/renesas/r8a77970-eagle.dts | 15 ++++++++++
 14 files changed, 223 insertions(+), 13 deletions(-)

-- 
2.34.1

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

[PATCH 1/3] ARM: dts: renesas: rcar-gen2: Fix I2C bus demux node names

[Geert Uytterhoeven]

make dtbs_check:

    $nodename:0: 'i2c-10' does not match '^(i2c-?)?mux'

Fix this by renaming all I2C bus demultiplexer node names to
"i2c-mux<N>".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/renesas/r8a7790-lager.dts   | 8 ++++----
 arch/arm/boot/dts/renesas/r8a7791-koelsch.dts | 6 +++---
 arch/arm/boot/dts/renesas/r8a7791-porter.dts  | 2 +-
 arch/arm/boot/dts/renesas/r8a7793-gose.dts    | 4 ++--
 arch/arm/boot/dts/renesas/r8a7794-alt.dts     | 4 ++--
 arch/arm/boot/dts/renesas/r8a7794-silk.dts    | 2 +-
 6 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/arch/arm/boot/dts/renesas/r8a7790-lager.dts b/arch/arm/boot/dts/renesas/r8a7790-lager.dts
index 39084c76b8355d46..2567f5d297227ca9 100644
--- a/arch/arm/boot/dts/renesas/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/renesas/r8a7790-lager.dts
@@ -303,7 +303,7 @@ gpioi2c2: i2c-9 {
 	 *
 	 * IIC0/I2C0 does not appear to support fallback to GPIO.
 	 */
-	i2cexio0: i2c-10 {
+	i2cexio0: i2c-mux1 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&iic0>, <&i2c0>;
 		i2c-bus-name = "i2c-exio0";
@@ -316,7 +316,7 @@ i2cexio0: i2c-10 {
 	 * This is similar to the arangement described for i2cexio0 (above)
 	 * with a fallback to GPIO also provided.
 	 */
-	i2cexio1: i2c-11 {
+	i2cexio1: i2c-mux2 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&iic1>, <&i2c1>, <&gpioi2c1>;
 		i2c-bus-name = "i2c-exio1";
@@ -328,7 +328,7 @@ i2cexio1: i2c-11 {
 	 * IIC2 and I2C2 may be switched using pinmux.
 	 * A fallback to GPIO is also provided.
 	 */
-	i2chdmi: i2c-12 {
+	i2chdmi: i2c-mux3 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&iic2>, <&i2c2>, <&gpioi2c2>;
 		i2c-bus-name = "i2c-hdmi";
@@ -417,7 +417,7 @@ adv7612_out: endpoint {
 	 * IIC3 and I2C3 may be switched using pinmux.
 	 * IIC3/I2C3 does not appear to support fallback to GPIO.
 	 */
-	i2cpwr: i2c-13 {
+	i2cpwr: i2c-mux4 {
 		compatible = "i2c-demux-pinctrl";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pmic_irq_pins>;
diff --git a/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts b/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
index d53fbdeacd332f5f..857d44571f9b9507 100644
--- a/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
@@ -337,7 +337,7 @@ gpioi2c4: i2c-11 {
 	 * I2C1 is routed to EXIO connector B, pins 64 (SCL) + 66 (SDA).
 	 * A fallback to GPIO is provided.
 	 */
-	i2cexio1: i2c-12 {
+	i2cexio1: i2c-mux1 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c1>, <&gpioi2c1>;
 		i2c-bus-name = "i2c-exio1";
@@ -348,7 +348,7 @@ i2cexio1: i2c-12 {
 	/*
 	 * A fallback to GPIO is provided for I2C2.
 	 */
-	i2chdmi: i2c-13 {
+	i2chdmi: i2c-mux2 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c2>, <&gpioi2c2>;
 		i2c-bus-name = "i2c-hdmi";
@@ -443,7 +443,7 @@ eeprom@50 {
 	 * I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA).
 	 * A fallback to GPIO is provided.
 	 */
-	i2cexio4: i2c-14 {
+	i2cexio4: i2c-mux3 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c4>, <&gpioi2c4>;
 		i2c-bus-name = "i2c-exio4";
diff --git a/arch/arm/boot/dts/renesas/r8a7791-porter.dts b/arch/arm/boot/dts/renesas/r8a7791-porter.dts
index a3cb5fbfb282b929..950b7a22dee5743e 100644
--- a/arch/arm/boot/dts/renesas/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/renesas/r8a7791-porter.dts
@@ -148,7 +148,7 @@ gpioi2c2: i2c-9 {
 	/*
 	 * A fallback to GPIO is provided for I2C2.
 	 */
-	i2chdmi: i2c-10 {
+	i2chdmi: i2c-mux1 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c2>, <&gpioi2c2>;
 		i2c-bus-name = "i2c-hdmi";
diff --git a/arch/arm/boot/dts/renesas/r8a7793-gose.dts b/arch/arm/boot/dts/renesas/r8a7793-gose.dts
index 84794358157eac29..af7a8019b4b127f3 100644
--- a/arch/arm/boot/dts/renesas/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/renesas/r8a7793-gose.dts
@@ -321,7 +321,7 @@ gpioi2c4: i2c-10 {
 	/*
 	 * A fallback to GPIO is provided for I2C2.
 	 */
-	i2chdmi: i2c-11 {
+	i2chdmi: i2c-mux1 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c2>, <&gpioi2c2>;
 		i2c-bus-name = "i2c-hdmi";
@@ -427,7 +427,7 @@ eeprom@50 {
 	 * I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA).
 	 * A fallback to GPIO is provided.
 	 */
-	i2cexio4: i2c-12 {
+	i2cexio4: i2c-mux2 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c4>, <&gpioi2c4>;
 		i2c-bus-name = "i2c-exio4";
diff --git a/arch/arm/boot/dts/renesas/r8a7794-alt.dts b/arch/arm/boot/dts/renesas/r8a7794-alt.dts
index 2d60bcc2f2e7878e..7fcb58cae4b481e0 100644
--- a/arch/arm/boot/dts/renesas/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/renesas/r8a7794-alt.dts
@@ -192,7 +192,7 @@ gpioi2c4: i2c-10 {
 	/*
 	 * A fallback to GPIO is provided for I2C1.
 	 */
-	i2chdmi: i2c-11 {
+	i2chdmi: i2c-mux1 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c1>, <&gpioi2c1>;
 		i2c-bus-name = "i2c-hdmi";
@@ -222,7 +222,7 @@ eeprom@50 {
 	 * I2C4 is routed to EXIO connector B, pins 73 (SCL) + 74 (SDA).
 	 * A fallback to GPIO is provided.
 	 */
-	i2cexio4: i2c-14 {
+	i2cexio4: i2c-mux2 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c4>, <&gpioi2c4>;
 		i2c-bus-name = "i2c-exio4";
diff --git a/arch/arm/boot/dts/renesas/r8a7794-silk.dts b/arch/arm/boot/dts/renesas/r8a7794-silk.dts
index 3ba96e7c7a1dd85a..e1110f24f97bdf94 100644
--- a/arch/arm/boot/dts/renesas/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/renesas/r8a7794-silk.dts
@@ -225,7 +225,7 @@ gpioi2c1: i2c-9 {
 	/*
 	 * A fallback to GPIO is provided for I2C1.
 	 */
-	i2chdmi: i2c-10 {
+	i2chdmi: i2c-mux1 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c1>, <&gpioi2c1>;
 		i2c-bus-name = "i2c-hdmi";
-- 
2.34.1

[PATCH 2/3] ARM: dts: renesas: Add missing ADV751[13] power supply properties

[Geert Uytterhoeven]

make dtbs_check:

    arch/arm/boot/dts/renesas/r8a7791-koelsch.dtb: hdmi@39: 'avdd-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    arch/arm/boot/dts/renesas/r8a7791-koelsch.dtb: hdmi@39: 'dvdd-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    arch/arm/boot/dts/renesas/r8a7791-koelsch.dtb: hdmi@39: 'pvdd-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    arch/arm/boot/dts/renesas/r8a7791-koelsch.dtb: hdmi@39: 'dvdd-3v-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    arch/arm/boot/dts/renesas/r8a7791-koelsch.dtb: hdmi@39: 'bgvdd-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    ...

Fix this by adding the missing power supply properties, and by adding
fixed regulators where needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 .../boot/dts/renesas/iwg20d-q7-dbcm-ca.dtsi   | 15 ++++++++++++
 .../renesas/r8a7745-iwg22d-sodimm-dbhd-ca.dts | 15 ++++++++++++
 arch/arm/boot/dts/renesas/r8a7790-lager.dts   | 15 ++++++++++++
 arch/arm/boot/dts/renesas/r8a7790-stout.dts   | 15 ++++++++++++
 arch/arm/boot/dts/renesas/r8a7791-koelsch.dts | 24 +++++++++++++++++++
 arch/arm/boot/dts/renesas/r8a7791-porter.dts  | 24 +++++++++++++++++++
 arch/arm/boot/dts/renesas/r8a7792-blanche.dts | 15 ++++++++++++
 arch/arm/boot/dts/renesas/r8a7792-wheat.dts   | 21 ++++++++++++++++
 arch/arm/boot/dts/renesas/r8a7793-gose.dts    | 24 +++++++++++++++++++
 arch/arm/boot/dts/renesas/r8a7794-silk.dts    | 15 ++++++++++++
 10 files changed, 183 insertions(+)

diff --git a/arch/arm/boot/dts/renesas/iwg20d-q7-dbcm-ca.dtsi b/arch/arm/boot/dts/renesas/iwg20d-q7-dbcm-ca.dtsi
index e10f99278c77aa41..de52218ceaa4c0e0 100644
--- a/arch/arm/boot/dts/renesas/iwg20d-q7-dbcm-ca.dtsi
+++ b/arch/arm/boot/dts/renesas/iwg20d-q7-dbcm-ca.dtsi
@@ -27,6 +27,15 @@ hdmi_con_out: endpoint {
 			};
 		};
 	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 };
 
 &can1 {
@@ -69,6 +78,12 @@ hdmi@39 {
 		clocks = <&cec_clock>;
 		clock-names = "cec";
 
+		avdd-supply = <&reg_1p8v>;
+		dvdd-supply = <&reg_1p8v>;
+		pvdd-supply = <&reg_1p8v>;
+		dvdd-3v-supply = <&reg_3p3v>;
+		bgvdd-supply = <&reg_1p8v>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7745-iwg22d-sodimm-dbhd-ca.dts b/arch/arm/boot/dts/renesas/r8a7745-iwg22d-sodimm-dbhd-ca.dts
index b1f679da36b2ede1..a0b574398055ad2d 100644
--- a/arch/arm/boot/dts/renesas/r8a7745-iwg22d-sodimm-dbhd-ca.dts
+++ b/arch/arm/boot/dts/renesas/r8a7745-iwg22d-sodimm-dbhd-ca.dts
@@ -34,6 +34,15 @@ hdmi_con: endpoint {
 			};
 		};
 	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 };
 
 &du {
@@ -81,6 +90,12 @@ hdmi@39 {
 		clock-names = "cec";
 		pd-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
 
+		avdd-supply = <&reg_1p8v>;
+		dvdd-supply = <&reg_1p8v>;
+		pvdd-supply = <&reg_1p8v>;
+		dvdd-3v-supply = <&reg_3p3v>;
+		bgvdd-supply = <&reg_1p8v>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7790-lager.dts b/arch/arm/boot/dts/renesas/r8a7790-lager.dts
index 2567f5d297227ca9..3764ac7c9285193c 100644
--- a/arch/arm/boot/dts/renesas/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/renesas/r8a7790-lager.dts
@@ -122,6 +122,15 @@ led8 {
 		};
 	};
 
+	fixedregulator1v8: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	fixedregulator3v3: regulator-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "fixed-3.3V";
@@ -361,6 +370,12 @@ hdmi@39 {
 			clocks = <&cec_clock>;
 			clock-names = "cec";
 
+			avdd-supply = <&fixedregulator1v8>;
+			dvdd-supply = <&fixedregulator1v8>;
+			pvdd-supply = <&fixedregulator1v8>;
+			dvdd-3v-supply = <&fixedregulator3v3>;
+			bgvdd-supply = <&fixedregulator1v8>;
+
 			adi,input-depth = <8>;
 			adi,input-colorspace = "rgb";
 			adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7790-stout.dts b/arch/arm/boot/dts/renesas/r8a7790-stout.dts
index f9213927a1094649..537be288ce35944a 100644
--- a/arch/arm/boot/dts/renesas/r8a7790-stout.dts
+++ b/arch/arm/boot/dts/renesas/r8a7790-stout.dts
@@ -44,6 +44,15 @@ led5 {
 		};
 	};
 
+	fixedregulator1v8: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	fixedregulator3v3: regulator-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "fixed-3.3V";
@@ -297,6 +306,12 @@ hdmi@39 {
 		clocks = <&osc4_clk>;
 		clock-names = "cec";
 
+		avdd-supply = <&fixedregulator1v8>;
+		dvdd-supply = <&fixedregulator1v8>;
+		pvdd-supply = <&fixedregulator1v8>;
+		dvdd-3v-supply = <&fixedregulator3v3>;
+		bgvdd-supply = <&fixedregulator1v8>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts b/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
index 857d44571f9b9507..8dcf2a8a8ec28335 100644
--- a/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/renesas/r8a7791-koelsch.dts
@@ -171,6 +171,24 @@ led8 {
 		};
 	};
 
+	reg_1p8v: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	vcc_sdhi0: regulator-vcc-sdhi0 {
 		compatible = "regulator-fixed";
 
@@ -381,6 +399,12 @@ hdmi@39 {
 			clocks = <&cec_clock>;
 			clock-names = "cec";
 
+			avdd-supply = <&reg_1p8v>;
+			dvdd-supply = <&reg_1p8v>;
+			pvdd-supply = <&reg_1p8v>;
+			dvdd-3v-supply = <&reg_3p3v>;
+			bgvdd-supply = <&reg_1p8v>;
+
 			adi,input-depth = <8>;
 			adi,input-colorspace = "rgb";
 			adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7791-porter.dts b/arch/arm/boot/dts/renesas/r8a7791-porter.dts
index 950b7a22dee5743e..ee5b44d0f8f7126d 100644
--- a/arch/arm/boot/dts/renesas/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/renesas/r8a7791-porter.dts
@@ -47,6 +47,24 @@ memory@200000000 {
 		reg = <2 0x00000000 0 0x40000000>;
 	};
 
+	reg_1p8v: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	vcc_sdhi0: regulator-vcc-sdhi0 {
 		compatible = "regulator-fixed";
 
@@ -179,6 +197,12 @@ hdmi@39 {
 			interrupt-parent = <&gpio3>;
 			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 
+			avdd-supply = <&reg_1p8v>;
+			dvdd-supply = <&reg_1p8v>;
+			pvdd-supply = <&reg_1p8v>;
+			dvdd-3v-supply = <&reg_3p3v>;
+			bgvdd-supply = <&reg_1p8v>;
+
 			adi,input-depth = <8>;
 			adi,input-colorspace = "rgb";
 			adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7792-blanche.dts b/arch/arm/boot/dts/renesas/r8a7792-blanche.dts
index de9484c6bb8d1675..185b7fd8a9e05805 100644
--- a/arch/arm/boot/dts/renesas/r8a7792-blanche.dts
+++ b/arch/arm/boot/dts/renesas/r8a7792-blanche.dts
@@ -30,6 +30,15 @@ memory@40000000 {
 		reg = <0 0x40000000 0 0x40000000>;
 	};
 
+	d1_8v: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "D1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	d3_3v: regulator-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "D3.3V";
@@ -331,6 +340,12 @@ hdmi@39 {
 		interrupt-parent = <&irqc>;
 		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 
+		avdd-supply = <&d1_8v>;
+		dvdd-supply = <&d1_8v>;
+		pvdd-supply = <&d1_8v>;
+		dvdd-3v-supply = <&d3_3v>;
+		bgvdd-supply = <&d1_8v>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7792-wheat.dts b/arch/arm/boot/dts/renesas/r8a7792-wheat.dts
index f8207f2eb2b26eea..d90261c40a3ad9c8 100644
--- a/arch/arm/boot/dts/renesas/r8a7792-wheat.dts
+++ b/arch/arm/boot/dts/renesas/r8a7792-wheat.dts
@@ -29,6 +29,15 @@ memory@40000000 {
 		reg = <0 0x40000000 0 0x40000000>;
 	};
 
+	d1_8v: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "D1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	d3_3v: regulator-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "D3.3V";
@@ -255,6 +264,12 @@ hdmi@3d {
 		reg = <0x3d>, <0x4d>, <0x2d>, <0x5d>;
 		reg-names = "main", "edid", "cec", "packet";
 
+		avdd-supply = <&d1_8v>;
+		dvdd-supply = <&d1_8v>;
+		pvdd-supply = <&d1_8v>;
+		dvdd-3v-supply = <&d3_3v>;
+		bgvdd-supply = <&d1_8v>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
@@ -284,6 +299,12 @@ hdmi@39 {
 		reg = <0x39>, <0x49>, <0x29>, <0x59>;
 		reg-names = "main", "edid", "cec", "packet";
 
+		avdd-supply = <&d1_8v>;
+		dvdd-supply = <&d1_8v>;
+		pvdd-supply = <&d1_8v>;
+		dvdd-3v-supply = <&d3_3v>;
+		bgvdd-supply = <&d1_8v>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7793-gose.dts b/arch/arm/boot/dts/renesas/r8a7793-gose.dts
index af7a8019b4b127f3..33a56c757f107340 100644
--- a/arch/arm/boot/dts/renesas/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/renesas/r8a7793-gose.dts
@@ -162,6 +162,24 @@ led8 {
 		};
 	};
 
+	reg_1p8v: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	vcc_sdhi0: regulator-vcc-sdhi0 {
 		compatible = "regulator-fixed";
 
@@ -365,6 +383,12 @@ hdmi@39 {
 			interrupt-parent = <&gpio3>;
 			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 
+			avdd-supply = <&reg_1p8v>;
+			dvdd-supply = <&reg_1p8v>;
+			pvdd-supply = <&reg_1p8v>;
+			dvdd-3v-supply = <&reg_3p3v>;
+			bgvdd-supply = <&reg_1p8v>;
+
 			adi,input-depth = <8>;
 			adi,input-colorspace = "rgb";
 			adi,input-clock = "1x";
diff --git a/arch/arm/boot/dts/renesas/r8a7794-silk.dts b/arch/arm/boot/dts/renesas/r8a7794-silk.dts
index e1110f24f97bdf94..52f0b1d32f84ac27 100644
--- a/arch/arm/boot/dts/renesas/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/renesas/r8a7794-silk.dts
@@ -102,6 +102,15 @@ key-d {
 		};
 	};
 
+	d1_8v: regulator-d1-8v {
+		compatible = "regulator-fixed";
+		regulator-name = "D1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	d3_3v: regulator-d3-3v {
 		compatible = "regulator-fixed";
 		regulator-name = "D3.3V";
@@ -256,6 +265,12 @@ hdmi@39 {
 			interrupt-parent = <&gpio5>;
 			interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
 
+			avdd-supply = <&d1_8v>;
+			dvdd-supply = <&d1_8v>;
+			pvdd-supply = <&d1_8v>;
+			dvdd-3v-supply = <&d3_3v>;
+			bgvdd-supply = <&d1_8v>;
+
 			adi,input-depth = <8>;
 			adi,input-colorspace = "rgb";
 			adi,input-clock = "1x";
-- 
2.34.1

[PATCH 3/3] arm64: dts: renesas: Add missing ADV751[13] power supply properties

[Geert Uytterhoeven]

make dtbs_check:

    arch/arm64/boot/dts/renesas/r8a77990-ebisu.dtb: hdmi-encoder@39: 'avdd-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    arch/arm64/boot/dts/renesas/r8a77990-ebisu.dtb: hdmi-encoder@39: 'dvdd-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    arch/arm64/boot/dts/renesas/r8a77990-ebisu.dtb: hdmi-encoder@39: 'pvdd-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    arch/arm64/boot/dts/renesas/r8a77990-ebisu.dtb: hdmi-encoder@39: 'dvdd-3v-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    arch/arm64/boot/dts/renesas/r8a77990-ebisu.dtb: hdmi-encoder@39: 'bgvdd-supply' is a required property
	    from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7511.yaml#
    ...

Fix this by adding the missing power supply properties.
Add fixed regulators where needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm64/boot/dts/renesas/draak.dtsi         |  6 ++++++
 arch/arm64/boot/dts/renesas/ebisu.dtsi         |  6 ++++++
 arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 15 +++++++++++++++
 3 files changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/draak.dtsi b/arch/arm64/boot/dts/renesas/draak.dtsi
index 7af1bc4d36b4c2f1..8f659f747f02a7af 100644
--- a/arch/arm64/boot/dts/renesas/draak.dtsi
+++ b/arch/arm64/boot/dts/renesas/draak.dtsi
@@ -374,6 +374,12 @@ hdmi-encoder@39 {
 		interrupt-parent = <&gpio1>;
 		interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
 
+		avdd-supply = <&reg_1p8v>;
+		dvdd-supply = <&reg_1p8v>;
+		pvdd-supply = <&reg_1p8v>;
+		dvdd-3v-supply = <&reg_3p3v>;
+		bgvdd-supply = <&reg_1p8v>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
diff --git a/arch/arm64/boot/dts/renesas/ebisu.dtsi b/arch/arm64/boot/dts/renesas/ebisu.dtsi
index a4ea04e6ab960293..7b0d9e3c323188d7 100644
--- a/arch/arm64/boot/dts/renesas/ebisu.dtsi
+++ b/arch/arm64/boot/dts/renesas/ebisu.dtsi
@@ -425,6 +425,12 @@ hdmi-encoder@39 {
 		interrupt-parent = <&gpio1>;
 		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 
+		avdd-supply = <&reg_1p8v>;
+		dvdd-supply = <&reg_1p8v>;
+		pvdd-supply = <&reg_1p8v>;
+		dvdd-3v-supply = <&reg_3p3v>;
+		bgvdd-supply = <&reg_1p8v>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
index a86e64b96adf4c01..8a03f21671bff6d6 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -30,6 +30,15 @@ chosen {
 		stdout-path = "serial0:115200n8";
 	};
 
+	d1p8: regulator-fixed {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	d3p3: regulator-fixed {
 		compatible = "regulator-fixed";
 		regulator-name = "fixed-3.3V";
@@ -204,6 +213,12 @@ hdmi@39 {
 		interrupt-parent = <&gpio1>;
 		interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
 
+		avdd-supply = <&d1p8>;
+		dvdd-supply = <&d1p8>;
+		pvdd-supply = <&d1p8>;
+		dvdd-3v-supply = <&d3p3>;
+		bgvdd-supply = <&d1p8>;
+
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
 		adi,input-clock = "1x";
-- 
2.34.1

Re: [PATCH 1/3] ARM: dts: renesas: rcar-gen2: Fix I2C bus demux node names

[Wolfram Sang]

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On Mon, Oct 23, 2023 at 03:52:15PM +0200, Geert Uytterhoeven wrote:
> make dtbs_check:
> 
>     $nodename:0: 'i2c-10' does not match '^(i2c-?)?mux'
> 
> Fix this by renaming all I2C bus demultiplexer node names to
> "i2c-mux<N>".
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>


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