From: Henrik Grimler <henrik@grimler.se>
Date: Mon, 8 Sep 2025 07:26:56 +0000 (+0200)
Subject: ARM: dts: samsung: exynos5250: describe sromc bank memory map
X-Git-Tag: v6.18-rc1~147^2~41^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6016813c888ec7d4a1f592eab3aebf289a42e865;p=thirdparty%2Fkernel%2Fstable.git

ARM: dts: samsung: exynos5250: describe sromc bank memory map

According to public user manual for Exynos 5250 [1], the SROM
controller has 4 banks, at same addresses as for example Exynos
5410. Describe the bank memory map of the SoC.

[1] https://web.archive.org/web/20130921194458/http://www.samsung.com/global/business/semiconductor/file/product/Exynos_5_Dual_User_Manaul_Public_REV100-0.pdf

Signed-off-by: Henrik Grimler <henrik@grimler.se>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---

diff --git a/arch/arm/boot/dts/samsung/exynos5250.dtsi b/arch/arm/boot/dts/samsung/exynos5250.dtsi
index b9e7c49388180..4616794b19e8c 100644
--- a/arch/arm/boot/dts/samsung/exynos5250.dtsi
+++ b/arch/arm/boot/dts/samsung/exynos5250.dtsi
@@ -1214,6 +1214,15 @@
 	dma-names = "rx", "tx";
 };
 
+&sromc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	ranges = <0 0 0x04000000 0x20000>,
+		 <1 0 0x05000000 0x20000>,
+		 <2 0 0x06000000 0x20000>,
+		 <3 0 0x07000000 0x20000>;
+};
+
 &sss {
 	clocks = <&clock CLK_SSS>;
 	clock-names = "secss";