From: Hari Nagalla Date: Thu, 10 Feb 2022 17:22:46 +0000 (-0600) Subject: arm64: dts: ti: k3-am64: Add ESM0 to device memory map X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2aeb0696b8e801c20c2176d9dbe512b6a5aa2f79;p=linux.git arm64: dts: ti: k3-am64: Add ESM0 to device memory map AM64x SoCs have two ESM modules, with one in MAIN voltage domain and the other in MCU voltage domain. The error output from Main ESM module can be routed to the MCU ESM module. The error output of MCU ESM can be configured to reset the device. The MCU ESM configuration address space is already opened and this patch opens the MAIN ESM configuration address space. For ESM details please refer technical reference manual at https://www.ti.com/lit/pdf/spruim2 Signed-off-by: Hari Nagalla Signed-off-by: Nishanth Menon Reviewed-by: Christian Gmeiner Link: https://lore.kernel.org/r/20220210172246.27871-1-hnagalla@ti.com --- diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi index 84bd07cd1824d..09ff14643ee68 100644 --- a/arch/arm64/boot/dts/ti/k3-am64.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi @@ -66,6 +66,7 @@ #address-cells = <2>; #size-cells = <2>; ranges = <0x00 0x000f4000 0x00 0x000f4000 0x00 0x000002d0>, /* PINCTRL */ + <0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */ <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */ <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */ <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */