Change in coreboot[master]: mb/google/brya: Enable GL9755 SD card reader

[EricR Lai (Code Review)]

EricR Lai has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/52622 )

Change subject: mb/google/brya: Enable GL9755 SD card reader
......................................................................

mb/google/brya: Enable GL9755 SD card reader

Enable GL9755 SD card reader.

BUG=b:185397257
TEST=SD card is functional in the OS.

Signed-off-by: Eric Lai 
Change-Id: Ib3be54274ca796bedda76ce807a0bd630d1d8e4f
---
M src/mainboard/google/brya/Kconfig
M src/mainboard/google/brya/Kconfig.name
M src/mainboard/google/brya/variants/baseboard/gpio.c
M src/mainboard/google/brya/variants/brya0/overridetree.cb
4 files changed, 14 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/22/52622/1

diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig
index 5007836..d53065f 100644
--- a/src/mainboard/google/brya/Kconfig
+++ b/src/mainboard/google/brya/Kconfig
@@ -21,6 +21,7 @@
    select MAINBOARD_HAS_I2C_TPM_CR50
    select MAINBOARD_HAS_TPM2
    select SOC_INTEL_ALDERLAKE
+	select SOC_INTEL_COMMON_BLOCK_PCIE_RTD3
    select SOC_INTEL_CSE_LITE_SKU

if BOARD_GOOGLE_BASEBOARD_BRYA
diff --git a/src/mainboard/google/brya/Kconfig.name b/src/mainboard/google/brya/Kconfig.name
index 39cda60..70af2d2 100644
--- a/src/mainboard/google/brya/Kconfig.name
+++ b/src/mainboard/google/brya/Kconfig.name
@@ -4,3 +4,4 @@
    select BASEBOARD_BRYA_LAPTOP
    select BOARD_ROMSIZE_KB_32768
    select ADL_ENABLE_USB4_PCIE_RESOURCES
+	select DRIVERS_GENESYSLOGIC_GL9755
diff --git a/src/mainboard/google/brya/variants/baseboard/gpio.c b/src/mainboard/google/brya/variants/baseboard/gpio.c
index b95ece1..5811b58 100644
--- a/src/mainboard/google/brya/variants/baseboard/gpio.c
+++ b/src/mainboard/google/brya/variants/baseboard/gpio.c
@@ -154,7 +154,7 @@
    /* D17 : UART1_RXD ==> SD_PE_PRSNT_L */
    PAD_CFG_GPI(GPP_D17, NONE, DEEP),
    /* D18 : UART1_TXD ==> SD_PE_RST_L */
-	PAD_CFG_GPO(GPP_D18, 0, DEEP),
+	PAD_CFG_GPO(GPP_D18, 1, DEEP),
    /* D19 : I2S_MCLK1_OUT ==> I2S_MCLK_R */
    PAD_CFG_NF(GPP_D19, NONE, DEEP, NF1),

@@ -283,7 +283,7 @@
    /* H12 : I2C7_SDA ==> SD_PE_WAKE_ODL */
    PAD_CFG_GPI(GPP_H12, NONE, DEEP),
    /* H13 : I2C7_SCL ==> EN_PP3300_SD */
-	PAD_CFG_GPO(GPP_H13, 1, DEEP),
+	PAD_NC(GPP_H13, UP_20K),
    /* H14 : NC */
    PAD_NC(GPP_H14, NONE),
    /* H15 : DDPB_CTRLCLK ==> DDIB_HDMI_CTRLCLK */
@@ -394,6 +394,8 @@
    PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
    /* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
    PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
+	/* H13 : I2C7_SCL ==> EN_PP3300_SD */
+	PAD_NC(GPP_H13, UP_20K),
 };

const struct pad_config *__weak variant_gpio_table(size_t *num)
diff --git a/src/mainboard/google/brya/variants/brya0/overridetree.cb b/src/mainboard/google/brya/variants/brya0/overridetree.cb
index b115aeb..a0e40b7 100644
--- a/src/mainboard/google/brya/variants/brya0/overridetree.cb
+++ b/src/mainboard/google/brya/variants/brya0/overridetree.cb
@@ -12,6 +12,14 @@
    			device generic 0 on end
    		end
    	end
+		device ref pcie_rp8 on
+			chip soc/intel/common/block/pcie/rtd3
+				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H13)"
+				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D18)"
+				register "srcclk_pin" = "3"
+				device generic 0 on end
+			end
+		end	#PCIE8 SD card
    	device ref i2c0 on
    		chip drivers/i2c/generic
    			register "hid" = ""10EC5682""