diff mbox series

[4/5] arm64: dts: renesas: r9a09g011: Add CSI nodes

Message ID 20230621140944.257352-5-fabrizio.castro.jz@renesas.com
State New
Headers
Series spi: Add CSI support for Renesas RZ/V2M |

Commit Message

Fabrizio Castro June 21, 2023, 2:09 p.m. UTC 
  The Renesas RZ/V2M comes with 6 Clocked Serial Interface (CSI)
IPs (CSI0, CSI1, CSI2, CSI3, CSI4, CSI5), but Linux is only
allowed access to CSI0 and CSI4.

This commit adds SoC specific device tree support for CSI0 and
CSI4.

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a09g011.dtsi | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
index 46d67b200a66..33f2ecf42441 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
@@ -236,6 +236,34 @@  sys: system-controller@a3f03000 {
 			reg = <0 0xa3f03000 0 0x400>;
 		};
 
+		csi0: spi@a4020000 {
+			compatible = "renesas,rzv2m-csi";
+			reg = <0 0xa4020000 0 0x80>;
+			interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A09G011_CSI0_CLK>,
+				 <&cpg CPG_MOD R9A09G011_CPERI_GRPG_PCLK>;
+			clock-names = "csiclk", "pclk";
+			resets = <&cpg R9A09G011_CSI_GPG_PRESETN>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		csi4: spi@a4020200 {
+			compatible = "renesas,rzv2m-csi";
+			reg = <0 0xa4020200 0 0x80>;
+			interrupts = <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A09G011_CSI4_CLK>,
+				 <&cpg CPG_MOD R9A09G011_CPERI_GRPH_PCLK>;
+			clock-names = "csiclk", "pclk";
+			resets = <&cpg R9A09G011_CSI_GPH_PRESETN>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		i2c0: i2c@a4030000 {
 			#address-cells = <1>;
 			#size-cells = <0>;