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| author | Mugunthan V N <mugunthanvnm@ti.com> | 2015-09-28 16:17:51 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-10-22 14:44:00 -0400 |
| commit | 48038c4acb58457210f3432f3d6f191c5bb1a9ce (patch) | |
| tree | 566e5ee3ddca3f9ec2415b16d70237bc98e32eb2 /include/dt-bindings | |
| parent | 8aff39e33300eb4dc75ba145d352d30358c3bc6b (diff) | |
| download | u-boot-imx-48038c4acb58457210f3432f3d6f191c5bb1a9ce.zip u-boot-imx-48038c4acb58457210f3432f3d6f191c5bb1a9ce.tar.gz u-boot-imx-48038c4acb58457210f3432f3d6f191c5bb1a9ce.tar.bz2 | |
am437x: Add am437x_gp_evm_defconfig using CONFIG_DM
Import various DT files for am4372, an43xx pinctrl and
am437x-gp-evm from Linux Kernel v4.2
Add config file for this board, enable DM, DM_GPIO, DM_SERIAL
and DM_MMC.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/pinctrl/am43xx.h | 33 | ||||
| -rw-r--r-- | include/dt-bindings/pwm/pwm.h | 14 |
2 files changed, 47 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/am43xx.h b/include/dt-bindings/pinctrl/am43xx.h new file mode 100644 index 0000000..7203687 --- /dev/null +++ b/include/dt-bindings/pinctrl/am43xx.h @@ -0,0 +1,33 @@ +/* + * This header provides constants specific to AM43XX pinctrl bindings. + */ + +#ifndef _DT_BINDINGS_PINCTRL_AM43XX_H +#define _DT_BINDINGS_PINCTRL_AM43XX_H + +#define MUX_MODE0 0 +#define MUX_MODE1 1 +#define MUX_MODE2 2 +#define MUX_MODE3 3 +#define MUX_MODE4 4 +#define MUX_MODE5 5 +#define MUX_MODE6 6 +#define MUX_MODE7 7 +#define MUX_MODE8 8 + +#define PULL_DISABLE (1 << 16) +#define PULL_UP (1 << 17) +#define INPUT_EN (1 << 18) +#define SLEWCTRL_SLOW (1 << 19) +#define SLEWCTRL_FAST 0 +#define DS0_PULL_UP_DOWN_EN (1 << 27) +#define WAKEUP_ENABLE (1 << 29) + +#define PIN_OUTPUT (PULL_DISABLE) +#define PIN_OUTPUT_PULLUP (PULL_UP) +#define PIN_OUTPUT_PULLDOWN 0 +#define PIN_INPUT (INPUT_EN | PULL_DISABLE) +#define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) +#define PIN_INPUT_PULLDOWN (INPUT_EN) + +#endif diff --git a/include/dt-bindings/pwm/pwm.h b/include/dt-bindings/pwm/pwm.h new file mode 100644 index 0000000..96f49e8 --- /dev/null +++ b/include/dt-bindings/pwm/pwm.h @@ -0,0 +1,14 @@ +/* + * This header provides constants for most PWM bindings. + * + * Most PWM bindings can include a flags cell as part of the PWM specifier. + * In most cases, the format of the flags cell uses the standard values + * defined in this header. + */ + +#ifndef _DT_BINDINGS_PWM_PWM_H +#define _DT_BINDINGS_PWM_PWM_H + +#define PWM_POLARITY_INVERTED (1 << 0) + +#endif |