2 * K2G: Pinmux configuration
5 * Texas Instruments Incorporated, <www.ti.com>
7 * SPDX-License-Identifier: GPL-2.0+
10 #ifndef __ASM_ARCH_MUX_K2G_H
11 #define __ASM_ARCH_MUX_K2G_H
16 #define K2G_PADCFG_REG (KS2_DEVICE_STATE_CTRL_BASE + 0x1000)
19 * 20:19 - buffer class RW fixed
20 * 18 - rxactive (Input enabled for the pad ) 0 - Di; 1 - En;
21 * 17 - pulltypesel (0 - PULLDOWN; 1 - PULLUP);
22 * 16 - pulluden (0 - PULLUP/DOWN EN; 1 - DI);
23 * 3:0 - muxmode (available modes 0:5)
26 #define PIN_IEN (1 << 18) /* pin input enabled */
27 #define PIN_PDIS (1 << 16) /* pull up/down disabled */
28 #define PIN_PTU (1 << 17) /* pull up */
29 #define PIN_PTD (0 << 17) /* pull down */
31 #define MODE(m) ((m) & 0x7)
34 #define MUX_CFG(value, index) \
37 (__raw_readl(K2G_PADCFG_REG + (index << 2)) & \
39 (K2G_PADCFG_REG + (index << 2))\
47 static inline void configure_pin_mux(struct pin_cfg *pin_mux)
52 while ((pin_mux->reg_inx >= 0) && (pin_mux->reg_inx < MAX_PIN_N)) {
53 MUX_CFG(pin_mux->val, pin_mux->reg_inx);
58 #endif /* __ASM_ARCH_MUX_K2G_H */