diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2014-07-31 14:54:12 -0500 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-24 15:27:40 +0100 |
| commit | 401b3b6ea66731c3d665659d869ed06008db19e6 (patch) | |
| tree | 4829aa08420e52d0956e1e10531324f054d1c9f7 /src/soc/nvidia/tegra132/gpio.h | |
| parent | aee84263363e4fdc2b7e4762f0b4c7c68a48bea1 (diff) | |
tegra132: provide pad configuration interface
Instead of sprinkling the pad configuration and pinmux
selection throughout the code allow for a data-driven
initialization sequence. Most of the calls in the
original pinmux functions require 12 bytes per pad
plus the support code. This implementation allows for
4 bytes per pad in addition to the support code.
BUG=chrome-os-partner:29981
TEST=Built and booted into depthcharge on rush.
Change-Id: I22c243a5f9891a97e14b78d8c8064e36adaf50b8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9329c17bbadcaab803b38842e38e1704d262817d
Original-Change-Id: I3a119b4068e880b74a0a1597f143d7c4e108a6c1
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/210833
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8875
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/soc/nvidia/tegra132/gpio.h')
| -rw-r--r-- | src/soc/nvidia/tegra132/gpio.h | 47 |
1 files changed, 1 insertions, 46 deletions
diff --git a/src/soc/nvidia/tegra132/gpio.h b/src/soc/nvidia/tegra132/gpio.h index 5563d65c77..4b78b61f2c 100644 --- a/src/soc/nvidia/tegra132/gpio.h +++ b/src/soc/nvidia/tegra132/gpio.h @@ -20,51 +20,6 @@ #ifndef __SOC_NVIDIA_TEGRA132_GPIO_H__ #define __SOC_NVIDIA_TEGRA132_GPIO_H__ -#include <soc/nvidia/tegra/gpio.h> -#include <stdint.h> - -#include "pinmux.h" /* for pinmux constants in GPIO macro */ - -/* GPIO index constants. */ - -#define GPIO_PORT_CONSTANTS(port) \ - GPIO_##port##0_INDEX, GPIO_##port##1_INDEX, GPIO_##port##2_INDEX, \ - GPIO_##port##3_INDEX, GPIO_##port##4_INDEX, GPIO_##port##5_INDEX, \ - GPIO_##port##6_INDEX, GPIO_##port##7_INDEX - -enum { - GPIO_PORT_CONSTANTS(A), - GPIO_PORT_CONSTANTS(B), - GPIO_PORT_CONSTANTS(C), - GPIO_PORT_CONSTANTS(D), - GPIO_PORT_CONSTANTS(E), - GPIO_PORT_CONSTANTS(F), - GPIO_PORT_CONSTANTS(G), - GPIO_PORT_CONSTANTS(H), - GPIO_PORT_CONSTANTS(I), - GPIO_PORT_CONSTANTS(J), - GPIO_PORT_CONSTANTS(K), - GPIO_PORT_CONSTANTS(L), - GPIO_PORT_CONSTANTS(M), - GPIO_PORT_CONSTANTS(N), - GPIO_PORT_CONSTANTS(O), - GPIO_PORT_CONSTANTS(P), - GPIO_PORT_CONSTANTS(Q), - GPIO_PORT_CONSTANTS(R), - GPIO_PORT_CONSTANTS(S), - GPIO_PORT_CONSTANTS(T), - GPIO_PORT_CONSTANTS(U), - GPIO_PORT_CONSTANTS(V), - GPIO_PORT_CONSTANTS(W), - GPIO_PORT_CONSTANTS(X), - GPIO_PORT_CONSTANTS(Y), - GPIO_PORT_CONSTANTS(Z), - GPIO_PORT_CONSTANTS(AA), - GPIO_PORT_CONSTANTS(BB), - GPIO_PORT_CONSTANTS(CC), - GPIO_PORT_CONSTANTS(DD), - GPIO_PORT_CONSTANTS(EE), - GPIO_PORT_CONSTANTS(FF) -}; +#include <soc/nvidia/tegra132/pinmux.h> #endif /* __SOC_NVIDIA_TEGRA132_GPIO_H__ */ |