diff options
| author | Quan Nguyen <quan@os.amperecomputing.com> | 2021-09-17 15:29:45 +0700 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2021-10-08 15:08:51 +1030 |
| commit | 0b32c1b4071c482f2cf98b717cfc7380423ec619 (patch) | |
| tree | ac9327e3fc6f40775100dec2ec1526f7657ac51d /arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts | |
| parent | eaad40466bd715c4b342ac9f7c889f5281714feb (diff) | |
ARM: dts: aspeed: mtjade: Add some gpios
Add S0_SCP_AUTH_FAIL, S1_SCP_AUTH_FAIL gpios to indicates firmware
authentication fail on each socket.
Add gpio RTC_BAT_SEN_EN to enable RTC battery adc sensor.
Add BMC_I2C4_O_EN gpio to go high at boot to enable access to I2C4 bus.
Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
Signed-off-by: Thang Nguyen <thang@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20210917082945.19111-1-quan@os.amperecomputing.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts index 57b0c45a2298..3515d55bd312 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts @@ -86,6 +86,18 @@ linux,code = <ASPEED_GPIO(J, 1)>; }; + S0_scp_auth_fail { + label = "S0_SCP_AUTH_FAIL"; + gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(J, 2)>; + }; + + S1_scp_auth_fail { + label = "S1_SCP_AUTH_FAIL"; + gpios = <&gpio ASPEED_GPIO(Z, 5) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(Z, 5)>; + }; + S1_overtemp { label = "S1_OVERTEMP"; gpios = <&gpio ASPEED_GPIO(Z, 6) GPIO_ACTIVE_LOW>; @@ -590,7 +602,7 @@ /*Q0-Q7*/ "","","","","","UID_BUTTON","","", /*R0-R7*/ "","","BMC_EXT_HIGHTEMP_L","OCP_AUX_PWREN", "OCP_MAIN_PWREN","RESET_BUTTON","","", - /*S0-S7*/ "","","","","","","","", + /*S0-S7*/ "","","","","RTC_BAT_SEN_EN","","","", /*T0-T7*/ "","","","","","","","", /*U0-U7*/ "","","","","","","","", /*V0-V7*/ "","","","","","","","", @@ -604,4 +616,11 @@ "S1_BMC_DDR_ADR","","","","", /*AC0-AC7*/ "SYS_PWR_GD","","","","","BMC_READY","SLAVE_PRESENT_L", "BMC_OCP_PG"; + + i2c4_o_en { + gpio-hog; + gpios = <ASPEED_GPIO(Y, 2) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_I2C4_O_EN"; + }; }; |