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Message-Id: <20240906062701.37088-17-Delphine_CC_Chiu@wiwynn.com> Date: Fri, 6 Sep 2024 14:26:42 +0800 From: Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com> To: patrick@...cx.xyz, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Joel Stanley <joel@....id.au>, Andrew Jeffery <andrew@...econstruct.com.au> Cc: Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>, Geert Uytterhoeven <geert+renesas@...der.be>, Magnus Damm <magnus.damm@...il.com>, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org Subject: [PATCH v15 16/32] ARM: dts: aspeed: yosemite4: Initialize bmc gpio state Initialize bmc gpio state Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com> --- .../aspeed/aspeed-bmc-facebook-yosemite4.dts | 234 ++++++++++++++++++ 1 file changed, 234 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts index c0497a1aa93e..60743f9829a5 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -1304,3 +1304,237 @@ &ehci1 { &uhci { status = "okay"; }; + +&sgpiom0 { + status = "okay"; + ngpios = <128>; + bus-frequency = <48000>; +}; + +&pinctrl { + pinctrl_gpio0_unbiased: gpio0_unbiased { + /* GPIOB0, GPIOB1 */ + pins = "J26", "K23"; + bias-disable; + }; + pinctrl_gpio2_unbiased: gpio2_unbiased { + /* GPIOI5, GPIOI6, GPIOI7, + GPIOL6 */ + pins = "E16", "B16", "A15", "B14"; + bias-disable; + }; + pinctrl_gpio3_unbiased: gpio3_unbiased { + /* GPIOM2, GPIOM3, GPIOM4, GPIOM5, + GPION0, GPION1, GPION2, GPION3, GPION5, + GPIOO0, GPIOO1, GPIOO2, GPIOO3, + GPIOP0, GPIOP1, GPIOP2, GPIOP3, GPIOP4, GPIOP5, GPIOP6 */ + pins = "A12", "E14", "B12", "C12", "P25", "N23", "N25", "N24", "M23", "AD26", "AD22", "AD23", "AD24", "AB22", "W24", "AA23", "AA24", "W23", "AB23", "AB24"; + bias-disable; + }; + pinctrl_gpio4_unbiased: gpio4_unbiased { + /* GPIOR0, GPIOR1, GPIOR2, GPIOR3, GPIOR4, GPIOR5, GPIOR6, GPIOR7 + GPIOS0, GPIOS1, GPIOS2, GPIOS3, GPIOS5, GPIOS6, GPIOS7 */ + pins = "V25", "U24", "V24", "V26", "U25", "T23", "W26", "U26", "R23", "T25", "T26", "R24", "P24", "P23", "T24"; + bias-disable; + }; + pinctrl_gpio5_unbiased: gpio5_unbiased { + /* GPIOV0, GPIOV1, GPIOV2, GPIOV3, GPIOV4, GPIOV5, GPIOV6, GPIOV7 + GPIOX1, GPIOX2 */ + pins = "AB15", "AF14", "AD14", "AC15", "AE15", "AE14", "AD15", "AF15", "AA9", "AC9"; + bias-disable; + }; + pinctrl_gpio6_unbiased: gpio6_unbiased { + /* GPIOY2, GPIOY5, GPIOY6 + GPIOZ0, GPIOZ1, GPIOZ3, GPIOZ4 */ + pins = "AE11", "AF12", "AC12", "AC10", "AD10", "AB11", "AC11"; + bias-disable; + }; +}; + +&gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpiu2_default &pinctrl_gpiu3_default + &pinctrl_gpiu4_default &pinctrl_gpiu6_default + &pinctrl_gpio0_unbiased &pinctrl_gpio2_unbiased + &pinctrl_gpio3_unbiased &pinctrl_gpio4_unbiased + &pinctrl_gpio5_unbiased &pinctrl_gpio6_unbiased>; + gpio-line-names = + /*A0-A7*/ "","","","","","","","", + /*B0-B7*/ "FLT_HSC_SERVER_SLOT8_N","AC_ON_OFF_BTN_CPLD_SLOT5_N", + "PWRGD_SLOT1_STBY","PWRGD_SLOT2_STBY", + "PWRGD_SLOT3_STBY","PWRGD_SLOT4_STBY","","", + /*C0-C7*/ "","","","","FM_NIC0_WAKE_N", + "FM_NIC1_WAKE_N","","RST_PCIE_SLOT2_N", + /*D0-D7*/ "","","","","","","","", + /*E0-E7*/ "PRSNT_NIC1_N","PRSNT_NIC2_N","","RST_PCIE_SLOT1_N", + "","","","", + /*F0-F7*/ "FM_RESBTN_SLOT1_BMC_N","FM_RESBTN_SLOT2_BMC_N", + "FM_RESBTN_SLOT3_BMC_N","FM_RESBTN_SLOT4_BMC_N", + "PRSNT_SB_SLOT1_N","PRSNT_SB_SLOT2_N", + "PRSNT_SB_SLOT3_N","PRSNT_SB_SLOT4_N", + /*G0-G7*/ "","","","","","","","", + /*H0-H7*/ "","","","","","","","", + /*I0-I7*/ "","","","","","ALT_MEDUSA_ADC_N", + "ALT_SMB_BMC_CPLD2_N", + "INT_SPIDER_ADC_R_N", + /*J0-J7*/ "","","","","","","","", + /*K0-K7*/ "","","","","","","","", + /*L0-L7*/ "","","","","","","ALT_MEDUSA_P12V_EFUSE_N","", + /*M0-M7*/ "EN_NIC0_POWER_BMC_R","EN_NIC1_POWER_BMC_R", + "INT_MEDUSA_IOEXP_TEMP_N","PRSNT_NIC3_N", + "INT_SMB_BMC_SLOT1_4_BMC_N", + "AC_ON_OFF_BTN_CPLD_SLOT6_N","","", + /*N0-N7*/ "FLT_HSC_SERVER_SLOT1_N","FLT_HSC_SERVER_SLOT2_N", + "FLT_HSC_SERVER_SLOT3_N","FLT_HSC_SERVER_SLOT4_N", + "FM_BMC_READY_R2","RST_SMB_NIC0_R_N","","", + /*O0-O7*/ "AC_ON_OFF_BTN_CPLD_SLOT8_N","RST_SMB_NIC1_R_N", + "RST_SMB_NIC2_R_N","RST_SMB_NIC3_R_N", + "","","","", + /*P0-P7*/ "ALT_SMB_BMC_CPLD1_N","BTN_BMC_R2_N", + "EN_P3V_BAT_SCALED_R","PWRGD_P5V_USB_BMC", + "FM_BMC_RTCRST_R","RST_USB_HUB_R_N", + "FLAG_P5V_USB_BMC_N","", + /*Q0-Q7*/ "AC_ON_OFF_BTN_CPLD_SLOT1_N","AC_ON_OFF_BTN_CPLD_SLOT2_N", + "AC_ON_OFF_BTN_CPLD_SLOT3_N","AC_ON_OFF_BTN_CPLD_SLOT4_N", + "PRSNT_SB_SLOT5_N","PRSNT_SB_SLOT6_N", + "PRSNT_SB_SLOT7_N","PRSNT_SB_SLOT8_N", + /*R0-R7*/ "AC_ON_OFF_BTN_CPLD_SLOT7_N","INT_SMB_BMC_SLOT5_8_BMC_N", + "FM_PWRBRK_NIC_BMC_R2","RST_PCIE_SLOT4_N", + "RST_PCIE_SLOT5_N","RST_PCIE_SLOT6_N", + "RST_PCIE_SLOT7_N","RST_PCIE_SLOT8_N", + /*S0-S7*/ "FM_NIC2_WAKE_N","FM_NIC3_WAKE_N", + "EN_NIC3_POWER_BMC_R","SEL_BMC_JTAG_MUX_R", + "","ALT_P12V_AUX_N","FAST_PROCHOT_N", + "SPI_WP_DISABLE_STATUS_R_N", + /*T0-T7*/ "","","","","","","","", + /*U0-U7*/ "","","RST_PCIE_SLOT3_N","", + "","PRSNT_NIC0_N","","", + /*V0-V7*/ "FM_RESBTN_SLOT5_BMC_N","FM_RESBTN_SLOT6_BMC_N", + "FM_RESBTN_SLOT7_BMC_N","FM_RESBTN_SLOT8_BMC_N", + "","","","", + /*W0-W7*/ "PRSNT_TPM_BMC_N","PRSNT_OCP_DEBUG_BMC_N","ALT_TEMP_BMC_N","ALT_RTC_BMC_N", + "","","","", + /*X0-X7*/ "","LT_HSC_SERVER_SLOT6_N","FLT_HSC_SERVER_SLOT7_N","","","", + "PWRGD_SLOT5_STBY","PWRGD_SLOT6_STBY", + /*Y0-Y7*/ "","","SPI_LOCK_REQ_BMC_N","PWRGD_SLOT7_STBY", + "","","EN_NIC2_POWER_BMC_R","", + /*Z0-Z7*/ "EN_P5V_USB_CPLD_R","FLT_HSC_SERVER_SLOT5_N", + "PWRGD_SLOT8_STBY","","","","",""; + + pin_gpio_b4 { + gpios = <ASPEED_GPIO(B, 4) GPIO_ACTIVE_HIGH>; + input; + }; + pin_gpio_b5 { + gpios = <ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; + input; + }; + pin_gpio_f0 { + gpios = <ASPEED_GPIO(F, 0) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_f1 { + gpios = <ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_f2 { + gpios = <ASPEED_GPIO(F, 2) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_f3 { + gpios = <ASPEED_GPIO(F, 3) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_f4 { + gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_f5 { + gpios = <ASPEED_GPIO(F, 5) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_f6 { + gpios = <ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_f7 { + gpios = <ASPEED_GPIO(F, 7) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_l6 { + gpios = <ASPEED_GPIO(L, 6) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_l7 { + gpios = <ASPEED_GPIO(L, 7) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_s0 { + gpios = <ASPEED_GPIO(S, 0) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_s1 { + gpios = <ASPEED_GPIO(S, 1) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_v0 { + gpios = <ASPEED_GPIO(V, 0) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_v1 { + gpios = <ASPEED_GPIO(V, 1) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_v2 { + gpios = <ASPEED_GPIO(V, 2) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_v3 { + gpios = <ASPEED_GPIO(V, 3) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_w0 { + gpios = <ASPEED_GPIO(W, 0) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_w1 { + gpios = <ASPEED_GPIO(W, 1) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_w2 { + gpios = <ASPEED_GPIO(W, 2) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_w3 { + gpios = <ASPEED_GPIO(W, 3) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_w4 { + gpios = <ASPEED_GPIO(W, 4) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_w5 { + gpios = <ASPEED_GPIO(W, 5) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_w6 { + gpios = <ASPEED_GPIO(W, 6) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_w7 { + gpios = <ASPEED_GPIO(W, 7) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_z3 { + gpios = <ASPEED_GPIO(Z, 3) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_z4 { + gpios = <ASPEED_GPIO(Z, 4) GPIO_ACTIVE_LOW>; + input; + }; + pin_gpio_z5 { + gpios = <ASPEED_GPIO(Z, 5) GPIO_ACTIVE_LOW>; + input; + }; +}; -- 2.25.1
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