[PATCH 1/5] arm64: dts: ti: k3-j722s-main: Add BCDMA CSI overrides
From: Vaishnav Achath <hidden>
Date: 2025-02-18 18:55:13
Also in:
linux-devicetree, lkml
Subsystem:
arm/texas instruments k3 architecture, the rest · Maintainers:
Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Linus Torvalds
J722S has a dedicated CSI BCDMA instance which is slightly different from AM62P in TX channel support, add the overrides and additional properties to support CSI BCDMA on J722S. Signed-off-by: Vaishnav Achath <redacted> --- arch/arm64/boot/dts/ti/k3-j722s-main.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi
index 3ac2d45a0558..f8e4424f3bb7 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi@@ -204,6 +204,16 @@ c7x_1: dsp@7e200000 { }; }; +&main_bcdma_csi { + compatible = "ti,j722s-dmss-bcdma-csi"; + reg = <0x00 0x4e230000 0x00 0x100>, + <0x00 0x4e180000 0x00 0x20000>, + <0x00 0x4e300000 0x00 0x10000>, + <0x00 0x4e100000 0x00 0x80000>; + reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt"; + ti,sci-rm-range-tchan = <0x22>; +}; + /* MCU domain overrides */ &mcu_r5fss0_core0 {
--
2.34.1