1/* SPDX-License-Identifier: GPL-2.0-only */ 2#ifndef __PXA_REGS_H 3#define __PXA_REGS_H 4 5#include <linux/types.h> 6 7void pxa_smemc_set_pcmcia_timing(int sock, u32 mcmem, u32 mcatt, u32 mcio); 8void pxa_smemc_set_pcmcia_socket(int nr); 9int pxa2xx_smemc_get_sdram_rows(void); 10unsigned int pxa3xx_smemc_get_memclkdiv(void); 11void __iomem *pxa_smemc_get_mdrefr(void); 12 13/* 14 * Once fully converted to the clock framework, all these functions should be 15 * removed, and replaced with a clk_get(NULL, "core"). 16 */ 17#ifdef CONFIG_PXA25x 18extern unsigned pxa25x_get_clk_frequency_khz(int); 19#else 20#define pxa25x_get_clk_frequency_khz(x) (0) 21#endif 22 23#ifdef CONFIG_PXA27x 24extern unsigned pxa27x_get_clk_frequency_khz(int); 25#else 26#define pxa27x_get_clk_frequency_khz(x) (0) 27#endif 28 29#endif 30