[PATCH] arm64: dts: imx8mp: Add SNVS LPGPR

[Marek Vasut]

Add SNVS LPGPR bindings to MX8M Plus, the LPGPR is used to store
e.g. boot counter.

Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: Fabio Estevam <festevam at denx.de>
Cc: Marcel Ziswiler <marcel.ziswiler at toradex.com>
Cc: Peng Fan <peng.fan at nxp.com>
Cc: Rob Herring <robh+dt at kernel.org>
Cc: Shawn Guo <shawnguo at kernel.org>
Cc: NXP Linux Team <linux-imx at nxp.com>
Cc: devicetree at vger.kernel.org
To: linux-arm-kernel at lists.infradead.org
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index f7adcb2c14880..21689e9e68170 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -478,6 +478,11 @@ snvs_pwrkey: snvs-powerkey {
 					wakeup-source;
 					status = "disabled";
 				};
+
+				snvs_lpgpr: snvs-lpgpr {
+					compatible = "fsl,imx8mp-snvs-lpgpr",
+						     "fsl,imx7d-snvs-lpgpr";
+				};
 			};
 
 			clk: clock-controller at 30380000 {
-- 
2.35.1