Thread (22 messages) 22 messages, 3 authors, 2015-11-30
STALE3840d

[PATCH 07/17] ARM: dts: am4372: add reset data

From: Lokesh Vutla <hidden>
Date: 2015-09-25 12:57:23
Also in: linux-omap

Hi Tero,

On Thursday 24 September 2015 07:56 PM, Tero Kristo wrote:
quoted hunk ↗ jump to hunk
Add reset data for pruss, gfx, wkup-m3 and system reset.

Signed-off-by: Tero Kristo <redacted>
---
 arch/arm/boot/dts/am4372.dtsi |   24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 0447c04a..fcc8d31 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -116,12 +116,15 @@
 				reg-names = "umem", "dmem";
 				ti,hwmods = "wkup_m3";
 				ti,pm-firmware = "am335x-pm-firmware.elf";
+				reset-names = "wkup_m3";
+				resets = <&prcm 0x2000 0x10 3 0x14 5>;
 			};
 
 			prcm: prcm at 1f0000 {
 				compatible = "ti,am4-prcm";
 				reg = <0x1f0000 0x11000>;
 				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				#reset-cells = <5>;
 
 				prcm_clocks: clocks {
 					#address-cells = <1>;
@@ -130,6 +133,12 @@
 
 				prcm_clockdomains: clockdomains {
 				};
+
+				system_reset: system_reset {
+					compatible = "ti,system-reset";
+					reset-names = "system";
+					reset-cells = <&prcm 0x4000 0 0 4 0>;
This should be resets instead of reset-cells.
With this change, reboot is functional on AM437x GP evm.

Thanks and regards,
Lokesh
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