-----Original Message----- From: Sean Anderson seanga2@gmail.com Sent: Monday, June 8, 2020 9:27 AM To: u-boot@lists.denx.de Cc: Tom Rini trini@konsulko.com; Bin Meng bmeng.cn@gmail.com; Rick Chen rickchen36@gmail.com; Simon Glass sjg@chromium.org; Sean Anderson seanga2@gmail.com; Anatolij Gustschin agust@denx.de; Tan, Ley Foon ley.foon.tan@intel.com; Marek Vasut marex@denx.de; Simon Goldschmidt simon.k.r.goldschmidt@gmail.com Subject: [PATCH v2 07/10] gpio: dw: Return output value when direction is out
dm_gpio_ops.get_value can be called when the gpio is either input or output. The current dw code always returns the input value, which is invalid if the direction is set to out.
Signed-off-by: Sean Anderson seanga2@gmail.com
This patch was previously submitted as part of https://patchwork.ozlabs.org/project/uboot/list/?series=161576
Changes in v2:
- Reorder changes to minimize diff
drivers/gpio/dwapb_gpio.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
Reviewed-by: Ley Foon Tan ley.foon.tan@intel.com