i.MX6SX has a 16KB always-on ocram bank called
ocram_s, enable it as another mmio sram.
Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
---
changes since V1:
resort the ocram_s and ocram node by address from low to high.
arch/arm/boot/dts/imx6sx.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 596763c..f4d982c 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -166,6 +166,12 @@
interrupt-parent = <&gpc>;
ranges;
+ ocram_s: sram@8f8000 {
+ compatible = "mmio-sram";
+ reg = <0x008f8000 0x4000>;
+ clocks = <&clks IMX6SX_CLK_OCRAM_S>;
+ };
+
ocram: sram@900000 {
compatible = "mmio-sram";
reg = <0x00900000 0x20000>;
--
2.7.4
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