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/openbmc/linux/Documentation/devicetree/bindings/security/tpm/
H A Dst33zp24-spi.txt9 - lpcpd-gpios: Output GPIO pin used for ST33ZP24 power management D1/D2 state.
30 lpcpd-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>;
H A Dst33zp24-i2c.txt10 - lpcpd-gpios: Output GPIO pin used for ST33ZP24 power management D1/D2 state.
32 lpcpd-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>;
/openbmc/linux/drivers/char/tpm/st33zp24/
H A Dst33zp24.c439 { "lpcpd-gpios", &lpcpd_gpios, 1 },
481 * Get LPCPD GPIO. If lpcpd pin is not specified. This is not an in st33zp24_probe()
485 tpm_dev->io_lpcpd = devm_gpiod_get_optional(dev, "lpcpd", in st33zp24_probe()
489 dev_err(dev, "failed to request lpcpd gpio: %d\n", ret); in st33zp24_probe()
/openbmc/linux/Documentation/devicetree/bindings/pinctrl/
H A Daspeed,ast2600-pinctrl.yaml107 - LPCPD
333 - LPCPD
H A Daspeed,ast2400-pinctrl.yaml84 - LPCPD
H A Daspeed,ast2500-pinctrl.yaml101 - LPCPD
/openbmc/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-g6-pinctrl.dtsi356 function = "LPCPD";
357 groups = "LPCPD";
H A Daspeed-g4.dtsi932 function = "LPCPD";
933 groups = "LPCPD";
H A Daspeed-g5.dtsi1086 function = "LPCPD";
1087 groups = "LPCPD";
/openbmc/linux/drivers/pinctrl/aspeed/
H A Dpinctrl-aspeed-g4.c143 SIG_EXPR_LIST_DECL_SINGLE(H19, LPCPD, LPCPD, H19_DESC);
145 PIN_DECL_2(H19, GPIOB5, LPCPD, LPCSMI);
147 FUNC_GROUP_DECL(LPCPD, H19);
2176 ASPEED_PINCTRL_GROUP(LPCPD),
2331 ASPEED_PINCTRL_FUNC(LPCPD),
H A Dpinctrl-aspeed-g5.c135 SIG_EXPR_LIST_DECL_SINGLE(H21, LPCPD, LPCPD, H21_DESC);
137 PIN_DECL_2(H21, GPIOB5, LPCPD, LPCSMI);
138 FUNC_GROUP_DECL(LPCPD, H21);
2188 ASPEED_PINCTRL_GROUP(LPCPD),
2358 ASPEED_PINCTRL_FUNC(LPCPD),
H A Dpinctrl-aspeed-g6.c1108 SIG_EXPR_LIST_DECL_SESG(AE14, LPCPD, LPCPD, SIG_DESC_SET(SCU434, 13));
1110 PIN_DECL_2(AE14, GPIOV5, LPCPD, LHPD);
1111 FUNC_GROUP_DECL(LPCPD, AE14);
1971 ASPEED_PINCTRL_GROUP(LPCPD),
2213 ASPEED_PINCTRL_FUNC(LPCPD),
/openbmc/u-boot/arch/arm/dts/
H A Dast2400.dtsi876 function = "LPCPD";
877 groups = "LPCPD";
H A Dast2500.dtsi916 function = "LPCPD";
917 groups = "LPCPD";
H A Dast2600.dtsi1412 function = "LPCPD";
1413 groups = "LPCPD";
/openbmc/linux/drivers/pinctrl/renesas/
H A Dpfc-sh7757.c1419 GPIO_FN(LPCPD),