diff mbox series

[2/9] arm64: dts: meson: g12a: Add AO Secure node

Message ID 20190307151342.7381-3-narmstrong@baylibre.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: g12a: Add peripherals | expand

Commit Message

Neil Armstrong March 7, 2019, 3:13 p.m. UTC 
This adds the Always-On ao-secure system control registers node,
which is used by the meson-gx-socinfo driver to detect the SoC IDs.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Martin Blumenstingl March 15, 2019, 9:09 p.m. UTC | #1 
On Thu, Mar 7, 2019 at 4:14 PM Neil Armstrong <narmstrong@baylibre.com> wrote:
>
> This adds the Always-On ao-secure system control registers node,
> which is used by the meson-gx-socinfo driver to detect the SoC IDs.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index 0eb5220da82c..f2fc0f654150 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -139,6 +139,12 @@ 
 				};
 			};
 
+			sec_AO: ao-secure@140 {
+				compatible = "amlogic,meson-gx-ao-secure", "syscon";
+				reg = <0x0 0x140 0x0 0x140>;
+				amlogic,has-chip-id;
+			};
+
 			uart_AO: serial@3000 {
 				compatible = "amlogic,meson-gx-uart",
 					     "amlogic,meson-ao-uart";