arm: dts: k3-j722s*: Add overrides specific to OSPI

OSPI Boot requires overrides specific to R5 and also
to use DMA in R5 SPL stage the DM_TIFS needs to be used.
Add the corresponding overrides for R5 SPL stage.

Signed-off-by: Vaishnav Achath <[email protected]>
Signed-off-by: Prasanth Babu Mantena <[email protected]>
Reviewed-by: Udit Kumar <[email protected]>

diff --git a/arch/arm/dts/k3-j722s-evm-u-boot.dtsi b/arch/arm/dts/k3-j722s-evm-u-boot.dtsi
index 88c4a72db61384cb33ff5368ab6e955be0f13595..6ae76beea3e3e26ee36e3429b0388717285c18d0 100644 (file)
--- a/arch/arm/dts/k3-j722s-evm-u-boot.dtsi
+++ b/arch/arm/dts/k3-j722s-evm-u-boot.dtsi
@@ -16,3 +16,7 @@
 &dmsc {
        bootph-pre-ram;
 };
+
+&main_bcdma {
+       bootph-pre-ram;
+};

diff --git a/arch/arm/dts/k3-j722s-r5-evm.dts b/arch/arm/dts/k3-j722s-r5-evm.dts
index 1bec997c93cef145f46a50fdc9eaf19e644da6ab..d797e954f97ab5d340b913600fd6dae60d81dc56 100644 (file)
--- a/arch/arm/dts/k3-j722s-r5-evm.dts
+++ b/arch/arm/dts/k3-j722s-r5-evm.dts
@@ -81,3 +81,16 @@
 &wkup_uart0 {
        status = "okay";
 };
+
+&ospi0 {
+       reg = <0x00 0x0fc40000 0x00 0x100>,
+             <0x00 0x60000000 0x00 0x08000000>;
+};
+
+&main_bcdma {
+       ti,sci = <&dm_tifs>;
+};
+
+&main_pktdma {
+       ti,sci = <&dm_tifs>;
+};