openwrt/target/linux/starfive/patches-6.6/1021-riscv-dts-starfive-Add-JH7100-MMC-nodes.patch
Zoltan HERPAI e2e2fc3cd0 starfive: add patches for 6.6
Add updated patches for 6.6. DMA/cache-handling patches
have been reworked / backported from upstream.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-09-03 00:03:19 +02:00

50 lines
1.5 KiB
Diff

From 7be159c760aa8a1ece1354892af215b2f8c21152 Mon Sep 17 00:00:00 2001
From: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Date: Thu, 30 Nov 2023 16:19:30 +0100
Subject: [PATCH 1021/1024] riscv: dts: starfive: Add JH7100 MMC nodes
Add device tree nodes for the Synopsis MMC controllers on the
StarFive JH7100 SoC.
Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
arch/riscv/boot/dts/starfive/jh7100.dtsi | 26 ++++++++++++++++++++++++
1 file changed, 26 insertions(+)
--- a/arch/riscv/boot/dts/starfive/jh7100.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi
@@ -188,6 +188,32 @@
#reset-cells = <1>;
};
+ sdio0: mmc@10000000 {
+ compatible = "snps,dw-mshc";
+ reg = <0x0 0x10000000 0x0 0x10000>;
+ clocks = <&clkgen JH7100_CLK_SDIO0_AHB>,
+ <&clkgen JH7100_CLK_SDIO0_CCLKINT_INV>;
+ clock-names = "biu", "ciu";
+ interrupts = <4>;
+ data-addr = <0>;
+ fifo-depth = <32>;
+ fifo-watermark-aligned;
+ status = "disabled";
+ };
+
+ sdio1: mmc@10010000 {
+ compatible = "snps,dw-mshc";
+ reg = <0x0 0x10010000 0x0 0x10000>;
+ clocks = <&clkgen JH7100_CLK_SDIO1_AHB>,
+ <&clkgen JH7100_CLK_SDIO1_CCLKINT_INV>;
+ clock-names = "biu", "ciu";
+ interrupts = <5>;
+ data-addr = <0>;
+ fifo-depth = <32>;
+ fifo-watermark-aligned;
+ status = "disabled";
+ };
+
clkgen: clock-controller@11800000 {
compatible = "starfive,jh7100-clkgen";
reg = <0x0 0x11800000 0x0 0x10000>;