dm: gpio: Add of-platdata support
Add support for accessing GPIOs using of-plata. This uses the same
mechanism as for clocks, but allows use of the xlate() method so that
the driver can interpret the parameters.
Update the condition for GPIO_HOG so that it is not built into SPL,
since it needs SPL_OF_REAL which is not enabled in sandbox_spl.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/sandbox_noinst_defconfig b/configs/sandbox_noinst_defconfig
index 6469260..b358456 100644
--- a/configs/sandbox_noinst_defconfig
+++ b/configs/sandbox_noinst_defconfig
@@ -1,4 +1,5 @@
CONFIG_SYS_TEXT_BASE=0x200000
+CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=1
@@ -122,6 +123,7 @@
CONFIG_I2C_CROS_EC_TUNNEL=y
CONFIG_I2C_CROS_EC_LDO=y
CONFIG_DM_I2C_GPIO=y
+# CONFIG_SPL_DM_I2C_GPIO is not set
CONFIG_SYS_I2C_SANDBOX=y
CONFIG_I2C_MUX=y
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index 3e9877c..73cf5dd 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -1,4 +1,5 @@
CONFIG_SYS_TEXT_BASE=0x200000
+CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=1
@@ -124,6 +125,7 @@
CONFIG_I2C_CROS_EC_TUNNEL=y
CONFIG_I2C_CROS_EC_LDO=y
CONFIG_DM_I2C_GPIO=y
+# CONFIG_SPL_DM_I2C_GPIO is not set
CONFIG_SYS_I2C_SANDBOX=y
CONFIG_I2C_MUX=y
CONFIG_I2C_ARB_GPIO_CHALLENGE=y