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 ---
arch/sandbox/dts/sandbox.dtsi | 8 +++++++- configs/sandbox_noinst_defconfig | 2 ++ configs/sandbox_spl_defconfig | 2 ++ drivers/gpio/Makefile | 4 ++-- drivers/gpio/gpio-uclass.c | 26 ++++++++++++++++++++++++-- drivers/gpio/sandbox.c | 14 ++++++++++---- drivers/gpio/sandbox_test.c | 21 +++++++++++++++++++++ include/asm-generic/gpio.h | 5 +++++ test/dm/of_platdata.c | 20 ++++++++++++++++++++ 9 files changed, 93 insertions(+), 9 deletions(-) create mode 100644 drivers/gpio/sandbox_test.c
Applied to u-boot-dm/next, thanks!