| Message ID | 20180212074325.23436-7-joel@jms.id.au |
|---|---|
| State | Accepted, archived |
| Headers | show |
| Series | ARM: dts: aspeed: Enable iBT and LPC, Palmetto fixes | expand |
On Mon, 2018-02-12 at 18:13 +1030, Joel Stanley wrote: > These hogs are for parts of the system that need to be in this state, > but do not yet have a driver associated with them but they must be > configured in order to successfully boot the host. > > There are also some pinmux hogs, where the default mode of the IP block > is configured. > > Signed-off-by: Joel Stanley <joel@jms.id.au> Acked-by: Andrew Jeffery <andrew@aj.id.au> > --- > arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 157 ++++++++++++++++++++++++++ > 1 file changed, 157 insertions(+) > > diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts > index 2a4a355a779d..bbddfe1d1cc8 100644 > --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts > +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts > @@ -74,6 +74,14 @@ > }; > }; > > +&pinctrl { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flbusy_default &pinctrl_flwp_default > + > + &pinctrl_vgahs_default &pinctrl_vgavs_default > + &pinctrl_ddcclk_default &pinctrl_ddcdat_default>; > +}; > + > &uart5 { > status = "okay"; > }; > @@ -142,3 +150,152 @@ > &ibt { > status = "okay"; > }; > + > +&gpio { > + pin_func_mode0 { > + gpio-hog; > + gpios = <ASPEED_GPIO(C, 4) GPIO_ACTIVE_HIGH>; > + output-low; > + line-name = "func_mode0"; > + }; > + > + pin_func_mode1 { > + gpio-hog; > + gpios = <ASPEED_GPIO(C, 5) GPIO_ACTIVE_HIGH>; > + output-low; > + line-name = "func_mode1"; > + }; > + > + pin_func_mode2 { > + gpio-hog; > + gpios = <ASPEED_GPIO(C, 6) GPIO_ACTIVE_HIGH>; > + output-low; > + line-name = "func_mode2"; > + }; > + > + pin_gpio_a0 { > + gpio-hog; > + gpios = <ASPEED_GPIO(A, 0) GPIO_ACTIVE_HIGH>; > + input; > + line-name = "BMC_FAN_RESERVED_N"; > + }; > + > + pin_gpio_a1 { > + gpio-hog; > + gpios = <ASPEED_GPIO(A, 1) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "APSS_WDT_N"; > + }; > + > + pin_gpio_b1 { > + gpio-hog; > + gpios = <ASPEED_GPIO(B, 1) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "APSS_BOOT_MODE"; > + }; > + > + pin_gpio_b2 { > + gpio-hog; > + gpios = <ASPEED_GPIO(B, 2) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "APSS_RESET_N"; > + }; > + > + pin_gpio_b7 { > + gpio-hog; > + gpios = <ASPEED_GPIO(B, 7) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "SPIVID_STBY_RESET_N"; > + }; > + > + pin_gpio_d1 { > + gpio-hog; > + gpios = <ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "BMC_POWER_UP"; > + }; > + > + pin_gpio_f1 { > + gpio-hog; > + gpios = <ASPEED_GPIO(F, 1) GPIO_ACTIVE_HIGH>; > + input; > + line-name = "BMC_BATTERY_TEST"; > + }; > + > + pin_gpio_f4 { > + gpio-hog; > + gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>; > + input; > + line-name = "AST_HW_FAULT_N"; > + }; > + > + pin_gpio_f5 { > + gpio-hog; > + gpios = <ASPEED_GPIO(F, 5) GPIO_ACTIVE_HIGH>; > + input; > + line-name = "AST_SYS_FAULT_N"; > + }; > + > + pin_gpio_f7 { > + gpio-hog; > + gpios = <ASPEED_GPIO(F, 7) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "BMC_FULL_SPEED_N"; > + }; > + > + pin_gpio_g3 { > + gpio-hog; > + gpios = <ASPEED_GPIO(G, 3) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "BMC_FAN_ERROR_N"; > + }; > + > + pin_gpio_g4 { > + gpio-hog; > + gpios = <ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>; > + input; > + line-name = "BMC_WDT_RST1_P"; > + }; > + > + pin_gpio_g5 { > + gpio-hog; > + gpios = <ASPEED_GPIO(G, 5) GPIO_ACTIVE_HIGH>; > + input; > + line-name = "BMC_WDT_RST2_P"; > + }; > + > + pin_gpio_h0 { > + gpio-hog; > + gpios = <ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>; > + input; > + line-name = "PE_SLOT_TEST_EN_N"; > + }; > + > + pin_gpio_h1 { > + gpio-hog; > + gpios = <ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>; > + input; > + line-name = "BMC_RTCRST_N"; > + }; > + > + pin_gpio_h2 { > + gpio-hog; > + gpios = <ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "SYS_PWROK_BMC"; > + }; > + > + pin_gpio_h6 { > + gpio-hog; > + gpios = <ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "SCM1_FSI0_DATA_EN"; > + }; > + > + pin_gpio_h7 { > + gpio-hog; > + gpios = <ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "BMC_TPM_INT_N"; > + }; > +};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts index 2a4a355a779d..bbddfe1d1cc8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts @@ -74,6 +74,14 @@ }; }; +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flbusy_default &pinctrl_flwp_default + + &pinctrl_vgahs_default &pinctrl_vgavs_default + &pinctrl_ddcclk_default &pinctrl_ddcdat_default>; +}; + &uart5 { status = "okay"; }; @@ -142,3 +150,152 @@ &ibt { status = "okay"; }; + +&gpio { + pin_func_mode0 { + gpio-hog; + gpios = <ASPEED_GPIO(C, 4) GPIO_ACTIVE_HIGH>; + output-low; + line-name = "func_mode0"; + }; + + pin_func_mode1 { + gpio-hog; + gpios = <ASPEED_GPIO(C, 5) GPIO_ACTIVE_HIGH>; + output-low; + line-name = "func_mode1"; + }; + + pin_func_mode2 { + gpio-hog; + gpios = <ASPEED_GPIO(C, 6) GPIO_ACTIVE_HIGH>; + output-low; + line-name = "func_mode2"; + }; + + pin_gpio_a0 { + gpio-hog; + gpios = <ASPEED_GPIO(A, 0) GPIO_ACTIVE_HIGH>; + input; + line-name = "BMC_FAN_RESERVED_N"; + }; + + pin_gpio_a1 { + gpio-hog; + gpios = <ASPEED_GPIO(A, 1) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "APSS_WDT_N"; + }; + + pin_gpio_b1 { + gpio-hog; + gpios = <ASPEED_GPIO(B, 1) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "APSS_BOOT_MODE"; + }; + + pin_gpio_b2 { + gpio-hog; + gpios = <ASPEED_GPIO(B, 2) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "APSS_RESET_N"; + }; + + pin_gpio_b7 { + gpio-hog; + gpios = <ASPEED_GPIO(B, 7) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "SPIVID_STBY_RESET_N"; + }; + + pin_gpio_d1 { + gpio-hog; + gpios = <ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_POWER_UP"; + }; + + pin_gpio_f1 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 1) GPIO_ACTIVE_HIGH>; + input; + line-name = "BMC_BATTERY_TEST"; + }; + + pin_gpio_f4 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>; + input; + line-name = "AST_HW_FAULT_N"; + }; + + pin_gpio_f5 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 5) GPIO_ACTIVE_HIGH>; + input; + line-name = "AST_SYS_FAULT_N"; + }; + + pin_gpio_f7 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 7) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_FULL_SPEED_N"; + }; + + pin_gpio_g3 { + gpio-hog; + gpios = <ASPEED_GPIO(G, 3) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_FAN_ERROR_N"; + }; + + pin_gpio_g4 { + gpio-hog; + gpios = <ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>; + input; + line-name = "BMC_WDT_RST1_P"; + }; + + pin_gpio_g5 { + gpio-hog; + gpios = <ASPEED_GPIO(G, 5) GPIO_ACTIVE_HIGH>; + input; + line-name = "BMC_WDT_RST2_P"; + }; + + pin_gpio_h0 { + gpio-hog; + gpios = <ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>; + input; + line-name = "PE_SLOT_TEST_EN_N"; + }; + + pin_gpio_h1 { + gpio-hog; + gpios = <ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>; + input; + line-name = "BMC_RTCRST_N"; + }; + + pin_gpio_h2 { + gpio-hog; + gpios = <ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "SYS_PWROK_BMC"; + }; + + pin_gpio_h6 { + gpio-hog; + gpios = <ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "SCM1_FSI0_DATA_EN"; + }; + + pin_gpio_h7 { + gpio-hog; + gpios = <ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_TPM_INT_N"; + }; +};
These hogs are for parts of the system that need to be in this state, but do not yet have a driver associated with them but they must be configured in order to successfully boot the host. There are also some pinmux hogs, where the default mode of the IP block is configured. Signed-off-by: Joel Stanley <joel@jms.id.au> --- arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 157 ++++++++++++++++++++++++++ 1 file changed, 157 insertions(+)