[RFC PATCH 11/11] riscv: dts: microchip: convert clock and reset (TODO: fixup phandle)

From: Conor Dooley
Date: Thu Aug 15 2024 - 10:04:36 EST


From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>

Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
arch/riscv/boot/dts/microchip/mpfs.dtsi | 22 +++++++++++++---------
1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi
index 1d655126b66f..6c5b6fef313f 100644
--- a/arch/riscv/boot/dts/microchip/mpfs.dtsi
+++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi
@@ -254,14 +254,11 @@ pdma: dma-controller@3000000 {
mss_top_scb: syscon@20002000 {
compatible = "microchip,mpfs-mss-top-sysreg", "syscon", "simple-mfd";
reg = <0x0 0x20002000 0x0 0x1000>;
- };

- clkcfg: clkcfg@20002000 {
- compatible = "microchip,mpfs-clkcfg";
- reg = <0x0 0x20002000 0x0 0x1000>, <0x0 0x3E001000 0x0 0x1000>;
- clocks = <&refclk>;
- #clock-cells = <1>;
- #reset-cells = <1>;
+ rst: reset-controller {
+ compatible = "microchip,mpfs-reset";
+ #reset-cells = <1>;
+ };
};

sysreg_scb: syscon@20003000 {
@@ -457,7 +454,7 @@ mac0: ethernet@20110000 {
local-mac-address = [00 00 00 00 00 00];
clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>;
clock-names = "pclk", "hclk";
- resets = <&clkcfg CLK_MAC0>;
+ resets = <&rst CLK_MAC0>;
status = "disabled";
};

@@ -471,7 +468,7 @@ mac1: ethernet@20112000 {
local-mac-address = [00 00 00 00 00 00];
clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>;
clock-names = "pclk", "hclk";
- resets = <&clkcfg CLK_MAC1>;
+ resets = <&rst CLK_MAC1>;
status = "disabled";
};

@@ -559,5 +556,12 @@ syscontroller_qspi: spi@37020100 {
clocks = <&scbclk>;
status = "disabled";
};
+
+ clkcfg: clkcfg@3e001000 {
+ compatible = "microchip,mpfs-clkcfg";
+ reg = <0x0 0x3e001000 0x0 0x1000>;
+ clocks = <&refclk>;
+ #clock-cells = <1>;
+ };
};
};
--
2.43.0