diff options
Diffstat (limited to 'arch/arm/mach-mmp/mfp.h')
| -rw-r--r-- | arch/arm/mach-mmp/mfp.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/arm/mach-mmp/mfp.h b/arch/arm/mach-mmp/mfp.h deleted file mode 100644 index 6f3057987756..000000000000 --- a/arch/arm/mach-mmp/mfp.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_MACH_MFP_H -#define __ASM_MACH_MFP_H - -#include <linux/soc/pxa/mfp.h> - -/* - * NOTE: the MFPR register bit definitions on PXA168 processor lines are a - * bit different from those on PXA3xx. Bit [7:10] are now reserved, which - * were SLEEP_OE_N, SLEEP_DATA, SLEEP_SEL and the LSB of DRIVE bits. - * - * To cope with this difference and re-use the pxa3xx mfp code as much as - * possible, we make the following compromise: - * - * 1. SLEEP_OE_N will always be programmed to '1' (by MFP_LPM_FLOAT) - * 2. DRIVE strength definitions redefined to include the reserved bit - * - the reserved bit differs between pxa168 and pxa910, and the - * MFP_DRIVE_* macros are individually defined in mfp-pxa{168,910}.h - * 3. Override MFP_CFG() and MFP_CFG_DRV() - * 4. Drop the use of MFP_CFG_LPM() and MFP_CFG_X() - */ - -#undef MFP_CFG -#undef MFP_CFG_DRV -#undef MFP_CFG_LPM -#undef MFP_CFG_X -#undef MFP_CFG_DEFAULT - -#define MFP_CFG(pin, af) \ - (MFP_LPM_FLOAT | MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_DRIVE_MEDIUM) - -#define MFP_CFG_DRV(pin, af, drv) \ - (MFP_LPM_FLOAT | MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_DRIVE_##drv) - -#endif /* __ASM_MACH_MFP_H */ |