From: Bo Yang <bo.yang@amlogic.com>
Date: Mon, 24 Sep 2018 03:11:39 +0000 (+0800)
Subject: watchdog: meson: add watchdog support for tl1
X-Git-Tag: khadas-vims-v0.9.6-release~1326
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=91b9f08333949c932fad0f61b522b4f143853b99;p=platform%2Fkernel%2Flinux-amlogic.git

watchdog: meson: add watchdog support for tl1

PD#172587: watchdog: meson: add watchdog support for tl1

TL1's watchdog is same with G12A.

Change-Id: Iaa8c502e6a8889a33ed2875e7a16cca07873738a
Signed-off-by: Bo Yang <bo.yang@amlogic.com>
---

diff --git a/Documentation/devicetree/bindings/amlogic/meson-wdt.txt b/Documentation/devicetree/bindings/amlogic/meson-wdt.txt
index bc5a2ef..1345262 100644
--- a/Documentation/devicetree/bindings/amlogic/meson-wdt.txt
+++ b/Documentation/devicetree/bindings/amlogic/meson-wdt.txt
@@ -9,6 +9,7 @@ Required properties:
 		"amlogic,meson-txl-wdt"
 		"amlogic,meson-txlx-wdt"
 		"amlogic,meson-g12a-wdt"
+		"amlogic,meson-tl1-wdt"
 - reg : Specifies base physical address and size of the registers.
 - clocks : Should be a phandle to the Watchdog clock source, for GXBB the xtal
 	   is the default clock source.
@@ -20,3 +21,19 @@ wdt: watchdog@98d0 {
 	reg = <0 0x98d0 0x0 0x10>;
 	clocks = <&xtal>;
 };
+
+wdt: watchdog@0xffd0f0d0 {
+	compatible = "amlogic,meson-g12a-wdt";
+	status = "okay";
+	reg = <0x0 0xffd0f0d0 0x0 0x10>;
+	clock-names = "xtal";
+	clocks = <&xtal>;
+};
+
+wdt: watchdog@0xffd0f0d0 {
+	compatible = "amlogic,meson-tl1-wdt";
+	status = "okay";
+	reg = <0xffd0f0d0 0x10>;
+	clock-names = "xtal";
+	clocks = <&xtal>;
+};
diff --git a/drivers/amlogic/watchdog/meson_wdt_v3.c b/drivers/amlogic/watchdog/meson_wdt_v3.c
index 08faabe..0fa6800 100644
--- a/drivers/amlogic/watchdog/meson_wdt_v3.c
+++ b/drivers/amlogic/watchdog/meson_wdt_v3.c
@@ -185,6 +185,7 @@ static const struct of_device_id meson_wdt_dt_ids[] = {
 	 { .compatible = "amlogic,meson-txl-wdt", },
 	 { .compatible = "amlogic,meson-txlx-wdt", },
 	 { .compatible = "amlogic,meson-g12a-wdt", },
+	 { .compatible = "amlogic,meson-tl1-wdt", },
 	 { /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, meson_wdt_dt_ids);