/* SPDX-License-Identifier: GPL-2.0 */ /* * This header provides constants specific to DM814X pinctrl bindings. */ #ifndef _DT_BINDINGS_PINCTRL_DM814X_H #define _DT_BINDINGS_PINCTRL_DM814X_H #include <dt-bindings/pinctrl/omap.h> #undef INPUT_EN #undef PULL_UP #undef PULL_ENA /* * Note that dm814x silicon revision 2.1 and older require input enabled * (bit 18 set) for all 3.3V I/Os to avoid cumulative hardware damage. For * more info, see errata advisory 2.1.87. We leave bit 18 out of * function-mask in dm814x.h and rely on the bootloader for it. */ #define INPUT_EN (1 << 18) #define PULL_UP (1 << 17) #define PULL_DISABLE (1 << 16) /* update macro depending on INPUT_EN and PULL_ENA */ #undef PIN_OUTPUT #undef PIN_OUTPUT_PULLUP #undef PIN_OUTPUT_PULLDOWN #undef PIN_INPUT #undef PIN_INPUT_PULLUP #undef PIN_INPUT_PULLDOWN #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) /* undef non-existing modes */ #undef PIN_OFF_NONE #undef PIN_OFF_OUTPUT_HIGH #undef PIN_OFF_OUTPUT_LOW #undef PIN_OFF_INPUT_PULLUP #undef PIN_OFF_INPUT_PULLDOWN #undef PIN_OFF_WAKEUPENABLE #endif
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am33xx.h | File | 1.02 KB | 0644 |
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am43xx.h | File | 1.68 KB | 0644 |
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brcm,pinctrl-stingray.h | File | 2.65 KB | 0644 |
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dm814x.h | File | 1.25 KB | 0644 |
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hisi.h | File | 2.02 KB | 0644 |
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mt6397-pinfunc.h | File | 13.12 KB | 0644 |
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mt65xx.h | File | 1.18 KB | 0644 |
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mt7623-pinfunc.h | File | 25.39 KB | 0644 |
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nomadik.h | File | 758 B | 0644 |
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omap.h | File | 3 KB | 0644 |
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pinctrl-tegra-xusb.h | File | 240 B | 0644 |
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pinctrl-tegra.h | File | 1.43 KB | 0644 |
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qcom,pmic-gpio.h | File | 5.28 KB | 0644 |
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qcom,pmic-mpp.h | File | 2.66 KB | 0644 |
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r7s72100-pinctrl.h | File | 517 B | 0644 |
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rockchip.h | File | 1.53 KB | 0644 |
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samsung.h | File | 2.42 KB | 0644 |
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stm32-pinfunc.h | File | 607 B | 0644 |
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sun4i-a10.h | File | 2.54 KB | 0644 |
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