Change in coreboot[master]: mb/amd/gardenia/gpio.c: Convert GPIO to new format

[Richard Spiegel (Code Review)]

Richard Spiegel has uploaded this change for review. ( https://review.coreboot.org/25512

Change subject: mb/amd/gardenia/gpio.c: Convert GPIO to new format
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mb/amd/gardenia/gpio.c: Convert GPIO to new format

New macros were developed that replace previous way of defining GPIO, with
pin and intention very clear while keeping the table mostly identical to
previous method (there's no pull up or pull down when a GPIO is set as an
output). Change current gardenia table to use the new macros.

BUG=b:72875858
TEST=Build Gardenia.

Change-Id: I402b95374cc5ba01bb961ebcb34d8e465b443c08
Signed-off-by: Richard Spiegel 
---
M src/mainboard/amd/gardenia/gpio.c
M src/soc/amd/stoneyridge/include/soc/gpio.h
2 files changed, 18 insertions(+), 13 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/12/25512/1

diff --git a/src/mainboard/amd/gardenia/gpio.c b/src/mainboard/amd/gardenia/gpio.c
index c274a76..cb10e74 100644
--- a/src/mainboard/amd/gardenia/gpio.c
+++ b/src/mainboard/amd/gardenia/gpio.c
@@ -28,34 +28,34 @@
  */
 const struct soc_amd_stoneyridge_gpio gpio_set_stage_reset[] = {
    /* NFC PU */
-	{GPIO_64, Function0, FCH_GPIO_PULL_UP_ENABLE | OUTPUT_H },
+	PAD_GPO(GPIO_64, HIGH),
    /* PCIe presence detect */
-	{GPIO_69, Function0, FCH_GPIO_PULL_UP_ENABLE | INPUT },
+	PAD_GPI(GPIO_69, PULL_UP),
    /* MUX for Power Express Eval */
-	{GPIO_116, Function1, FCH_GPIO_PULL_DOWN_ENABLE | INPUT },
+	PAD_GPI(GPIO_116, PULL_DOWN),
    /* SD power */
-	{GPIO_119, Function2, FCH_GPIO_PULL_UP_ENABLE | OUTPUT_H },
+	PAD_GPO(GPIO_119, HIGH),
    /* GPIO_136 - UART0_FCH_RX_DEBUG_RX */
-	{GPIO_136, Function0, INPUT },
+	PAD_NF(GPIO_136, UART0_RXD, PULL_NONE),
    /* GPIO_137 - UART0_FCH_DEBUG_RTS */
-	{GPIO_137, Function0, INPUT },
+	PAD_NF(GPIO_137, UART0_RTS_L, PULL_NONE),
    /* GPIO_138 - UART0_FCH_TX_DEBUG_RX */
-	{GPIO_138, Function0, INPUT },
+	PAD_NF(GPIO_138, UART0_TXD, PULL_NONE),
    /* GPIO_142 - UART1_FCH_RTS */
-	{GPIO_142, Function0, INPUT },
+	PAD_NF(GPIO_142, UART1_RTS_L, PULL_NONE),
    /* GPIO_143 - UART1_FCH_TX */
-	{GPIO_143, Function0, INPUT },
+	PAD_NF(GPIO_143, UART1_TXD, PULL_NONE),
 };

const struct soc_amd_stoneyridge_gpio gpio_set_stage_ram[] = {
    /* BT radio disable */
-	{GPIO_14, Function1, FCH_GPIO_PULL_UP_ENABLE | OUTPUT_H },
+	PAD_GPO(GPIO_14, HIGH),
    /* NFC wake */
-	{GPIO_65, Function0, FCH_GPIO_PULL_UP_ENABLE | OUTPUT_H },
+	PAD_GPO(GPIO_65, HIGH),
    /* Webcam */
-	{GPIO_66, Function0, FCH_GPIO_PULL_UP_ENABLE | OUTPUT_H },
+	PAD_GPO(GPIO_66, HIGH),
    /* GPS sleep */
-	{GPIO_70, Function0, FCH_GPIO_PULL_UP_ENABLE | OUTPUT_H },
+	PAD_GPO(GPIO_70, HIGH),
 };

const struct soc_amd_stoneyridge_gpio *early_gpio_table(size_t *size)
diff --git a/src/soc/amd/stoneyridge/include/soc/gpio.h b/src/soc/amd/stoneyridge/include/soc/gpio.h
index 0f7ec1b..2c3555b 100644
--- a/src/soc/amd/stoneyridge/include/soc/gpio.h
+++ b/src/soc/amd/stoneyridge/include/soc/gpio.h
@@ -223,8 +223,13 @@
 #define GPIO_40_IOMUX_GPIOxx 0
 #define GPIO_42_IOMUX_S5_MUX_CTRL 0
 #define GPIO_42_IOMUX_GPIOxx 1
+#define GPIO_64_IOMUX_GPIOxx 0
+#define GPIO_65_IOMUX_GPIOxx 0
+#define GPIO_66_IOMUX_GPIOxx 0
 #define GPIO_67_IOMUX_GPIOxx 0
 #define GPIO_67_IOMUX_DEVSLP0 1
+#define GPIO_69_IOMUX_GPIOxx 0
+#define GPIO_69_IOMUX_SGPIO_LOAD 1
 #define GPIO_70_IOMUX_GPIOxx 0
 #define GPIO_70_IOMUX_DEVSLP1 1
 #define GPIO_74_IOMUX_LPCCLK0 0