[PATCH 2/3] ARM: dts: aspeed: mtjade: Add PSU support
From: Quan Nguyen <quan@os.amperecomputing.com>
Date: 2021-05-17 04:12:19
Also in:
linux-aspeed, lkml, openbmc
Subsystem:
the rest · Maintainer:
Linus Torvalds
Enable PSU support on Ampere's Mt. Jade BMC. The Mt. Jade BMC is an ASPEED AST2500-based BMC for the Mt. Jade hardware reference platform with Ampere's Altra Processor Family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Signed-off-by: Phong Vo <redacted> Signed-off-by: Thang Q. Nguyen <redacted> --- .../arm/boot/dts/aspeed-bmc-ampere-mtjade.dts | 42 ++++++++++++++++++- 1 file changed, 40 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
index 282e901092a6..364293e6ca76 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts@@ -110,6 +110,30 @@ id_button { linux,code = <ASPEED_GPIO(Q, 5)>; }; + psu1_vin_good { + label = "PSU1_VIN_GOOD"; + gpios = <&gpio ASPEED_GPIO(H, 4) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(H, 4)>; + }; + + psu2_vin_good { + label = "PSU2_VIN_GOOD"; + gpios = <&gpio ASPEED_GPIO(H, 5) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(H, 5)>; + }; + + psu1_present { + label = "PSU1_PRESENT"; + gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(I, 0)>; + }; + + psu2_present { + label = "PSU2_PRESENT"; + gpios = <&gpio ASPEED_GPIO(I, 1) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(I, 1)>; + }; + }; gpioA0mux: mux-controller {
@@ -436,6 +460,19 @@ &i2c9 { status = "okay"; }; +&i2c10 { + status = "okay"; + adm1278@10 { + compatible = "adi,adm1278"; + reg = <0x10>; + }; + + adm1278@11 { + compatible = "adi,adm1278"; + reg = <0x11>; + }; +}; + &gfx { status = "okay"; memory-region = <&gfx_memory>;
@@ -539,8 +576,9 @@ &gpio { "S1_DDR_SAVE","","", /*G0-G7*/ "S0_FW_BOOT_OK","SHD_REQ_L","","S0_OVERTEMP_L","","", "","", - /*H0-H7*/ "","","","","","","","", - /*I0-I7*/ "","","S1_BMC_SPECIAL_BOOT","","","","","", + /*H0-H7*/ "","","","","PSU1_VIN_GOOD","PSU2_VIN_GOOD","","", + /*I0-I7*/ "PSU1_PRESENT","PSU2_PRESENT","S1_BMC_SPECIAL_BOOT", + "","","","","", /*J0-J7*/ "S0_HIGHTEMP_L","S0_FAULT_L","S0_SCP_AUTH_FAIL_L","", "","","","", /*K0-K7*/ "","","","","","","","",
--
2.28.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel