| commit | 546e0935436876ce5b1083d6e5ef9a33bb8c861d | |
| author | Cliff Huang <cliff.huang@intel.com> | |
| Fri, 20 Jan 2023 05:38:56 +0000 (19 21:38 -0800) | ||
| committer | Felix Held <felix-coreboot@felixheld.de> | |
| Wed, 25 Jan 2023 14:33:06 +0000 (25 14:33 +0000) | ||
| tree | 1db789c5f44dcf6533b59f7fc5131f4a7405af7c | treesnapshot (tar.gz zip) |
| parent | 92c920b7304368188234c55f056e766db7d3e735 | commitdiff |
soc/intel/common/gpio: Add function to read GPIO TX value
This function reads out the current value set to output for a GPIO pin.
Ex: GPP_E0 is set to output
int e0_val;
e0_val = gpio_tx_get(GPP_E0);
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Ib02b9ab50d378eb163d91aed1576428b49cec2cf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72127
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
This function reads out the current value set to output for a GPIO pin.
Ex: GPP_E0 is set to output
int e0_val;
e0_val = gpio_tx_get(GPP_E0);
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Ib02b9ab50d378eb163d91aed1576428b49cec2cf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72127
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
| src/include/gpio.h | diffblobblamehistory | |
| src/soc/intel/common/block/gpio/gpio.c | diffblobblamehistory |