From 22ee5168a5dfeda748cabd0bbf728d6bdc6b925b Mon Sep 17 00:00:00 2001 From: John Crispin Date: Mon, 7 Dec 2015 17:12:38 +0100 Subject: [PATCH 11/53] arch: mips: ralink: unify soc detection Signed-off-by: John Crispin --- arch/mips/include/asm/mach-ralink/mt7620.h | 8 -------- arch/mips/include/asm/mach-ralink/ralink_regs.h | 14 ++++++++++++++ arch/mips/include/asm/mach-ralink/rt305x.h | 21 ++++++--------------- arch/mips/ralink/prom.c | 5 ++++- arch/mips/ralink/rt305x.c | 12 +++++------- 5 files changed, 29 insertions(+), 31 deletions(-) diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h index 72e64fa..0ef882b 100644 --- a/arch/mips/include/asm/mach-ralink/mt7620.h +++ b/arch/mips/include/asm/mach-ralink/mt7620.h @@ -13,14 +13,6 @@ #ifndef _MT7620_REGS_H_ #define _MT7620_REGS_H_ -enum mt762x_soc_type { - MT762X_SOC_UNKNOWN = 0, - MT762X_SOC_MT7620A, - MT762X_SOC_MT7620N, - MT762X_SOC_MT7628AN, -}; -extern enum mt762x_soc_type mt762x_soc; - #define MT7620_SYSC_BASE 0x10000000 #define SYSC_REG_CHIP_NAME0 0x00 diff --git a/arch/mips/include/asm/mach-ralink/ralink_regs.h b/arch/mips/include/asm/mach-ralink/ralink_regs.h index bd93014..8fcbd0f 100644 --- a/arch/mips/include/asm/mach-ralink/ralink_regs.h +++ b/arch/mips/include/asm/mach-ralink/ralink_regs.h @@ -13,6 +13,20 @@ #ifndef _RALINK_REGS_H_ #define _RALINK_REGS_H_ +enum ralink_soc_type { + RALINK_UNKNOWN = 0, + RT305X_SOC_RT3050, + RT305X_SOC_RT3052, + RT305X_SOC_RT3350, + RT305X_SOC_RT3352, + RT305X_SOC_RT5350, + MT762X_SOC_MT7620A, + MT762X_SOC_MT7620N, + MT762X_SOC_MT7621AT, + MT762X_SOC_MT7628AN, +}; +extern enum ralink_soc_type ralink_soc; + extern __iomem void *rt_sysc_membase; extern __iomem void *rt_memc_membase; diff --git a/arch/mips/include/asm/mach-ralink/rt305x.h b/arch/mips/include/asm/mach-ralink/rt305x.h index 96f731b..2eea793 100644 --- a/arch/mips/include/asm/mach-ralink/rt305x.h +++ b/arch/mips/include/asm/mach-ralink/rt305x.h @@ -13,25 +13,16 @@ #ifndef _RT305X_REGS_H_ #define _RT305X_REGS_H_ -enum rt305x_soc_type { - RT305X_SOC_UNKNOWN = 0, - RT305X_SOC_RT3050, - RT305X_SOC_RT3052, - RT305X_SOC_RT3350, - RT305X_SOC_RT3352, - RT305X_SOC_RT5350, -}; - -extern enum rt305x_soc_type rt305x_soc; +extern enum ralink_soc_type ralink_soc; static inline int soc_is_rt3050(void) { - return rt305x_soc == RT305X_SOC_RT3050; + return ralink_soc == RT305X_SOC_RT3050; } static inline int soc_is_rt3052(void) { - return rt305x_soc == RT305X_SOC_RT3052; + return ralink_soc == RT305X_SOC_RT3052; } static inline int soc_is_rt305x(void) @@ -41,17 +32,17 @@ static inline int soc_is_rt305x(void) static inline int soc_is_rt3350(void) { - return rt305x_soc == RT305X_SOC_RT3350; + return ralink_soc == RT305X_SOC_RT3350; } static inline int soc_is_rt3352(void) { - return rt305x_soc == RT305X_SOC_RT3352; + return ralink_soc == RT305X_SOC_RT3352; } static inline int soc_is_rt5350(void) { - return rt305x_soc == RT305X_SOC_RT5350; + return ralink_soc == RT305X_SOC_RT5350; } #define RT305X_SYSC_BASE 0x10000000 diff --git a/arch/mips/ralink/prom.c b/arch/mips/ralink/prom.c index 09419f6..d0978d5 100644 --- a/arch/mips/ralink/prom.c +++ b/arch/mips/ralink/prom.c @@ -15,10 +15,13 @@ #include #include +#include + #include "common.h" struct ralink_soc_info soc_info; -struct rt2880_pmx_group *rt2880_pinmux_data = NULL; +enum ralink_soc_type ralink_soc; +EXPORT_SYMBOL_GPL(ralink_soc); const char *get_system_type(void) { diff --git a/arch/mips/ralink/rt305x.c b/arch/mips/ralink/rt305x.c index eeb747a..51f33a5 100644 --- a/arch/mips/ralink/rt305x.c +++ b/arch/mips/ralink/rt305x.c @@ -21,8 +21,6 @@ #include "common.h" -enum rt305x_soc_type rt305x_soc; - static struct rt2880_pmx_func i2c_func[] = { FUNC("i2c", 0, 1, 2) }; static struct rt2880_pmx_func spi_func[] = { FUNC("spi", 0, 3, 4) }; static struct rt2880_pmx_func uartf_func[] = { @@ -236,24 +234,24 @@ void prom_soc_init(struct ralink_soc_info *soc_info) icache_sets = (read_c0_config1() >> 22) & 7; if (icache_sets == 1) { - rt305x_soc = RT305X_SOC_RT3050; + ralink_soc = RT305X_SOC_RT3050; name = "RT3050"; soc_info->compatible = "ralink,rt3050-soc"; } else { - rt305x_soc = RT305X_SOC_RT3052; + ralink_soc = RT305X_SOC_RT3052; name = "RT3052"; soc_info->compatible = "ralink,rt3052-soc"; } } else if (n0 == RT3350_CHIP_NAME0 && n1 == RT3350_CHIP_NAME1) { - rt305x_soc = RT305X_SOC_RT3350; + ralink_soc = RT305X_SOC_RT3350; name = "RT3350"; soc_info->compatible = "ralink,rt3350-soc"; } else if (n0 == RT3352_CHIP_NAME0 && n1 == RT3352_CHIP_NAME1) { - rt305x_soc = RT305X_SOC_RT3352; + ralink_soc = RT305X_SOC_RT3352; name = "RT3352"; soc_info->compatible = "ralink,rt3352-soc"; } else if (n0 == RT5350_CHIP_NAME0 && n1 == RT5350_CHIP_NAME1) { - rt305x_soc = RT305X_SOC_RT5350; + ralink_soc = RT305X_SOC_RT5350; name = "RT5350"; soc_info->compatible = "ralink,rt5350-soc"; } else { -- 1.7.10.4