From 16b79a1e083371a38f72872345866e81abb7ca18 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 25 May 2021 14:47:16 -0400 Subject: soc: samsung: pmu: drop EXYNOS_CENTRAL_SEQ_OPTION defines The defines for Exynos5 CENTRAL_SEQ_OPTION (e.g. EXYNOS5_USE_STANDBYWFI_ARM_CORE1) are not used. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar Link: https://lore.kernel.org/r/20210525184716.119663-1-krzysztof.kozlowski@canonical.com --- include/linux/soc/samsung/exynos-regs-pmu.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/soc/samsung/exynos-regs-pmu.h b/include/linux/soc/samsung/exynos-regs-pmu.h index fc9250fb3133..aa840ed043e1 100644 --- a/include/linux/soc/samsung/exynos-regs-pmu.h +++ b/include/linux/soc/samsung/exynos-regs-pmu.h @@ -611,12 +611,6 @@ #define EXYNOS5420_FSYS2_OPTION 0x4168 #define EXYNOS5420_PSGEN_OPTION 0x4188 -/* For EXYNOS_CENTRAL_SEQ_OPTION */ -#define EXYNOS5_USE_STANDBYWFI_ARM_CORE0 BIT(16) -#define EXYNOS5_USE_STANDBYWFI_ARM_CORE1 BUT(17) -#define EXYNOS5_USE_STANDBYWFE_ARM_CORE0 BIT(24) -#define EXYNOS5_USE_STANDBYWFE_ARM_CORE1 BIT(25) - #define EXYNOS5420_ARM_USE_STANDBY_WFI0 BIT(4) #define EXYNOS5420_ARM_USE_STANDBY_WFI1 BIT(5) #define EXYNOS5420_ARM_USE_STANDBY_WFI2 BIT(6) -- cgit v1.2.3 From 09aa9aabdcc4966270b031816a16d4641fb45dfa Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sun, 25 Aug 2019 21:57:25 +0200 Subject: soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h Generic drivers are unable to use the feature macros from mach/cpu.h or the feature bits from mach/hardware.h, so move these into a global header file along with some dummy helpers that list these features as disabled elsewhere. Cc: David S. Miller Cc: Jakub Kicinski Cc: netdev@vger.kernel.org Cc: Zoltan HERPAI Cc: Raylynn Knight Signed-off-by: Arnd Bergmann Signed-off-by: Linus Walleij --- arch/arm/mach-ixp4xx/common.c | 22 +++++ arch/arm/mach-ixp4xx/include/mach/cpu.h | 54 ------------ arch/arm/mach-ixp4xx/include/mach/hardware.h | 2 +- arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h | 54 ------------ drivers/crypto/ixp4xx_crypto.c | 4 + drivers/net/ethernet/xscale/ixp4xx_eth.c | 1 + drivers/net/ethernet/xscale/ptp_ixp46x.c | 3 +- drivers/net/wan/ixp4xx_hss.c | 1 + drivers/soc/ixp4xx/ixp4xx-npe.c | 2 +- drivers/soc/ixp4xx/ixp4xx-qmgr.c | 2 +- include/linux/soc/ixp4xx/cpu.h | 106 ++++++++++++++++++++++++ 11 files changed, 138 insertions(+), 113 deletions(-) delete mode 100644 arch/arm/mach-ixp4xx/include/mach/cpu.h create mode 100644 include/linux/soc/ixp4xx/cpu.h (limited to 'include/linux') diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 431da1b4f6bd..a7faf198e9d4 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include #include @@ -43,6 +44,27 @@ #include "irqs.h" +u32 ixp4xx_read_feature_bits(void) +{ + u32 val = ~__raw_readl(IXP4XX_EXP_CFG2); + + if (cpu_is_ixp42x_rev_a0()) + return IXP42X_FEATURE_MASK & ~(IXP4XX_FEATURE_RCOMP | + IXP4XX_FEATURE_AES); + if (cpu_is_ixp42x()) + return val & IXP42X_FEATURE_MASK; + if (cpu_is_ixp43x()) + return val & IXP43X_FEATURE_MASK; + return val & IXP46X_FEATURE_MASK; +} +EXPORT_SYMBOL(ixp4xx_read_feature_bits); + +void ixp4xx_write_feature_bits(u32 value) +{ + __raw_writel(~value, IXP4XX_EXP_CFG2); +} +EXPORT_SYMBOL(ixp4xx_write_feature_bits); + #define IXP4XX_TIMER_FREQ 66666000 /************************************************************************* diff --git a/arch/arm/mach-ixp4xx/include/mach/cpu.h b/arch/arm/mach-ixp4xx/include/mach/cpu.h deleted file mode 100644 index b872a5354ddd..000000000000 --- a/arch/arm/mach-ixp4xx/include/mach/cpu.h +++ /dev/null @@ -1,54 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-ixp4xx/include/mach/cpu.h - * - * IXP4XX cpu type detection - * - * Copyright (C) 2007 MontaVista Software, Inc. - */ - -#ifndef __ASM_ARCH_CPU_H__ -#define __ASM_ARCH_CPU_H__ - -#include -#include - -/* Processor id value in CP15 Register 0 */ -#define IXP42X_PROCESSOR_ID_VALUE 0x690541c0 /* including unused 0x690541Ex */ -#define IXP42X_PROCESSOR_ID_MASK 0xffffffc0 - -#define IXP43X_PROCESSOR_ID_VALUE 0x69054040 -#define IXP43X_PROCESSOR_ID_MASK 0xfffffff0 - -#define IXP46X_PROCESSOR_ID_VALUE 0x69054200 /* including IXP455 */ -#define IXP46X_PROCESSOR_ID_MASK 0xfffffff0 - -#define cpu_is_ixp42x_rev_a0() ((read_cpuid_id() & (IXP42X_PROCESSOR_ID_MASK | 0xF)) == \ - IXP42X_PROCESSOR_ID_VALUE) -#define cpu_is_ixp42x() ((read_cpuid_id() & IXP42X_PROCESSOR_ID_MASK) == \ - IXP42X_PROCESSOR_ID_VALUE) -#define cpu_is_ixp43x() ((read_cpuid_id() & IXP43X_PROCESSOR_ID_MASK) == \ - IXP43X_PROCESSOR_ID_VALUE) -#define cpu_is_ixp46x() ((read_cpuid_id() & IXP46X_PROCESSOR_ID_MASK) == \ - IXP46X_PROCESSOR_ID_VALUE) - -static inline u32 ixp4xx_read_feature_bits(void) -{ - u32 val = ~__raw_readl(IXP4XX_EXP_CFG2); - - if (cpu_is_ixp42x_rev_a0()) - return IXP42X_FEATURE_MASK & ~(IXP4XX_FEATURE_RCOMP | - IXP4XX_FEATURE_AES); - if (cpu_is_ixp42x()) - return val & IXP42X_FEATURE_MASK; - if (cpu_is_ixp43x()) - return val & IXP43X_FEATURE_MASK; - return val & IXP46X_FEATURE_MASK; -} - -static inline void ixp4xx_write_feature_bits(u32 value) -{ - __raw_writel(~value, IXP4XX_EXP_CFG2); -} - -#endif /* _ASM_ARCH_CPU_H */ diff --git a/arch/arm/mach-ixp4xx/include/mach/hardware.h b/arch/arm/mach-ixp4xx/include/mach/hardware.h index b884eedcd0fc..b2b7301ce503 100644 --- a/arch/arm/mach-ixp4xx/include/mach/hardware.h +++ b/arch/arm/mach-ixp4xx/include/mach/hardware.h @@ -23,7 +23,7 @@ #include "ixp4xx-regs.h" #ifndef __ASSEMBLER__ -#include +#include #endif /* Platform helper functions and definitions */ diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h index f375c1c005d4..abb07f105515 100644 --- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h +++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h @@ -300,58 +300,4 @@ #define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ -/* "fuse" bits of IXP_EXP_CFG2 */ -/* All IXP4xx CPUs */ -#define IXP4XX_FEATURE_RCOMP (1 << 0) -#define IXP4XX_FEATURE_USB_DEVICE (1 << 1) -#define IXP4XX_FEATURE_HASH (1 << 2) -#define IXP4XX_FEATURE_AES (1 << 3) -#define IXP4XX_FEATURE_DES (1 << 4) -#define IXP4XX_FEATURE_HDLC (1 << 5) -#define IXP4XX_FEATURE_AAL (1 << 6) -#define IXP4XX_FEATURE_HSS (1 << 7) -#define IXP4XX_FEATURE_UTOPIA (1 << 8) -#define IXP4XX_FEATURE_NPEB_ETH0 (1 << 9) -#define IXP4XX_FEATURE_NPEC_ETH (1 << 10) -#define IXP4XX_FEATURE_RESET_NPEA (1 << 11) -#define IXP4XX_FEATURE_RESET_NPEB (1 << 12) -#define IXP4XX_FEATURE_RESET_NPEC (1 << 13) -#define IXP4XX_FEATURE_PCI (1 << 14) -#define IXP4XX_FEATURE_UTOPIA_PHY_LIMIT (3 << 16) -#define IXP4XX_FEATURE_XSCALE_MAX_FREQ (3 << 22) -#define IXP42X_FEATURE_MASK (IXP4XX_FEATURE_RCOMP | \ - IXP4XX_FEATURE_USB_DEVICE | \ - IXP4XX_FEATURE_HASH | \ - IXP4XX_FEATURE_AES | \ - IXP4XX_FEATURE_DES | \ - IXP4XX_FEATURE_HDLC | \ - IXP4XX_FEATURE_AAL | \ - IXP4XX_FEATURE_HSS | \ - IXP4XX_FEATURE_UTOPIA | \ - IXP4XX_FEATURE_NPEB_ETH0 | \ - IXP4XX_FEATURE_NPEC_ETH | \ - IXP4XX_FEATURE_RESET_NPEA | \ - IXP4XX_FEATURE_RESET_NPEB | \ - IXP4XX_FEATURE_RESET_NPEC | \ - IXP4XX_FEATURE_PCI | \ - IXP4XX_FEATURE_UTOPIA_PHY_LIMIT | \ - IXP4XX_FEATURE_XSCALE_MAX_FREQ) - - -/* IXP43x/46x CPUs */ -#define IXP4XX_FEATURE_ECC_TIMESYNC (1 << 15) -#define IXP4XX_FEATURE_USB_HOST (1 << 18) -#define IXP4XX_FEATURE_NPEA_ETH (1 << 19) -#define IXP43X_FEATURE_MASK (IXP42X_FEATURE_MASK | \ - IXP4XX_FEATURE_ECC_TIMESYNC | \ - IXP4XX_FEATURE_USB_HOST | \ - IXP4XX_FEATURE_NPEA_ETH) - -/* IXP46x CPU (including IXP455) only */ -#define IXP4XX_FEATURE_NPEB_ETH_1_TO_3 (1 << 20) -#define IXP4XX_FEATURE_RSA (1 << 21) -#define IXP46X_FEATURE_MASK (IXP43X_FEATURE_MASK | \ - IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \ - IXP4XX_FEATURE_RSA) - #endif diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c index 0616e369522e..590689a23b35 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -30,6 +30,10 @@ #include #include +/* Intermittent includes, delete this after v5.14-rc1 */ +#include +#include + #define MAX_KEYLEN 32 /* hash: cfgword + 2 * digestlen; crypt: keylen + cfgword */ diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index 3624d9215a37..468cb5c909c6 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -38,6 +38,7 @@ #include #include #include +#include #include "ixp46x_ts.h" diff --git a/drivers/net/ethernet/xscale/ptp_ixp46x.c b/drivers/net/ethernet/xscale/ptp_ixp46x.c index 9ecc395239e9..99d4d9439d05 100644 --- a/drivers/net/ethernet/xscale/ptp_ixp46x.c +++ b/drivers/net/ethernet/xscale/ptp_ixp46x.c @@ -12,9 +12,8 @@ #include #include #include -#include - #include +#include #include "ixp46x_ts.h" diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index ecea09fd21cb..7ebe627e9392 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -22,6 +22,7 @@ #include #include #include +#include #define DEBUG_DESC 0 #define DEBUG_RX 0 diff --git a/drivers/soc/ixp4xx/ixp4xx-npe.c b/drivers/soc/ixp4xx/ixp4xx-npe.c index 0a16ac46ab59..925b49152c77 100644 --- a/drivers/soc/ixp4xx/ixp4xx-npe.c +++ b/drivers/soc/ixp4xx/ixp4xx-npe.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #define DEBUG_MSG 0 #define DEBUG_FW 0 diff --git a/drivers/soc/ixp4xx/ixp4xx-qmgr.c b/drivers/soc/ixp4xx/ixp4xx-qmgr.c index 1b1631ac0438..7149510b307e 100644 --- a/drivers/soc/ixp4xx/ixp4xx-qmgr.c +++ b/drivers/soc/ixp4xx/ixp4xx-qmgr.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include static struct qmgr_regs __iomem *qmgr_regs; static int qmgr_irq_1; diff --git a/include/linux/soc/ixp4xx/cpu.h b/include/linux/soc/ixp4xx/cpu.h new file mode 100644 index 000000000000..88bd8de0e803 --- /dev/null +++ b/include/linux/soc/ixp4xx/cpu.h @@ -0,0 +1,106 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * IXP4XX cpu type detection + * + * Copyright (C) 2007 MontaVista Software, Inc. + */ + +#ifndef __SOC_IXP4XX_CPU_H__ +#define __SOC_IXP4XX_CPU_H__ + +#include +#ifdef CONFIG_ARM +#include +#endif + +/* Processor id value in CP15 Register 0 */ +#define IXP42X_PROCESSOR_ID_VALUE 0x690541c0 /* including unused 0x690541Ex */ +#define IXP42X_PROCESSOR_ID_MASK 0xffffffc0 + +#define IXP43X_PROCESSOR_ID_VALUE 0x69054040 +#define IXP43X_PROCESSOR_ID_MASK 0xfffffff0 + +#define IXP46X_PROCESSOR_ID_VALUE 0x69054200 /* including IXP455 */ +#define IXP46X_PROCESSOR_ID_MASK 0xfffffff0 + +/* "fuse" bits of IXP_EXP_CFG2 */ +/* All IXP4xx CPUs */ +#define IXP4XX_FEATURE_RCOMP (1 << 0) +#define IXP4XX_FEATURE_USB_DEVICE (1 << 1) +#define IXP4XX_FEATURE_HASH (1 << 2) +#define IXP4XX_FEATURE_AES (1 << 3) +#define IXP4XX_FEATURE_DES (1 << 4) +#define IXP4XX_FEATURE_HDLC (1 << 5) +#define IXP4XX_FEATURE_AAL (1 << 6) +#define IXP4XX_FEATURE_HSS (1 << 7) +#define IXP4XX_FEATURE_UTOPIA (1 << 8) +#define IXP4XX_FEATURE_NPEB_ETH0 (1 << 9) +#define IXP4XX_FEATURE_NPEC_ETH (1 << 10) +#define IXP4XX_FEATURE_RESET_NPEA (1 << 11) +#define IXP4XX_FEATURE_RESET_NPEB (1 << 12) +#define IXP4XX_FEATURE_RESET_NPEC (1 << 13) +#define IXP4XX_FEATURE_PCI (1 << 14) +#define IXP4XX_FEATURE_UTOPIA_PHY_LIMIT (3 << 16) +#define IXP4XX_FEATURE_XSCALE_MAX_FREQ (3 << 22) +#define IXP42X_FEATURE_MASK (IXP4XX_FEATURE_RCOMP | \ + IXP4XX_FEATURE_USB_DEVICE | \ + IXP4XX_FEATURE_HASH | \ + IXP4XX_FEATURE_AES | \ + IXP4XX_FEATURE_DES | \ + IXP4XX_FEATURE_HDLC | \ + IXP4XX_FEATURE_AAL | \ + IXP4XX_FEATURE_HSS | \ + IXP4XX_FEATURE_UTOPIA | \ + IXP4XX_FEATURE_NPEB_ETH0 | \ + IXP4XX_FEATURE_NPEC_ETH | \ + IXP4XX_FEATURE_RESET_NPEA | \ + IXP4XX_FEATURE_RESET_NPEB | \ + IXP4XX_FEATURE_RESET_NPEC | \ + IXP4XX_FEATURE_PCI | \ + IXP4XX_FEATURE_UTOPIA_PHY_LIMIT | \ + IXP4XX_FEATURE_XSCALE_MAX_FREQ) + + +/* IXP43x/46x CPUs */ +#define IXP4XX_FEATURE_ECC_TIMESYNC (1 << 15) +#define IXP4XX_FEATURE_USB_HOST (1 << 18) +#define IXP4XX_FEATURE_NPEA_ETH (1 << 19) +#define IXP43X_FEATURE_MASK (IXP42X_FEATURE_MASK | \ + IXP4XX_FEATURE_ECC_TIMESYNC | \ + IXP4XX_FEATURE_USB_HOST | \ + IXP4XX_FEATURE_NPEA_ETH) + +/* IXP46x CPU (including IXP455) only */ +#define IXP4XX_FEATURE_NPEB_ETH_1_TO_3 (1 << 20) +#define IXP4XX_FEATURE_RSA (1 << 21) +#define IXP46X_FEATURE_MASK (IXP43X_FEATURE_MASK | \ + IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \ + IXP4XX_FEATURE_RSA) + +#ifdef CONFIG_ARCH_IXP4XX +#define cpu_is_ixp42x_rev_a0() ((read_cpuid_id() & (IXP42X_PROCESSOR_ID_MASK | 0xF)) == \ + IXP42X_PROCESSOR_ID_VALUE) +#define cpu_is_ixp42x() ((read_cpuid_id() & IXP42X_PROCESSOR_ID_MASK) == \ + IXP42X_PROCESSOR_ID_VALUE) +#define cpu_is_ixp43x() ((read_cpuid_id() & IXP43X_PROCESSOR_ID_MASK) == \ + IXP43X_PROCESSOR_ID_VALUE) +#define cpu_is_ixp46x() ((read_cpuid_id() & IXP46X_PROCESSOR_ID_MASK) == \ + IXP46X_PROCESSOR_ID_VALUE) + +u32 ixp4xx_read_feature_bits(void); +void ixp4xx_write_feature_bits(u32 value); +#else +#define cpu_is_ixp42x_rev_a0() 0 +#define cpu_is_ixp42x() 0 +#define cpu_is_ixp43x() 0 +#define cpu_is_ixp46x() 0 +static inline u32 ixp4xx_read_feature_bits(void) +{ + return 0; +} +static inline void ixp4xx_write_feature_bits(u32 value) +{ +} +#endif + +#endif /* _ASM_ARCH_CPU_H */ -- cgit v1.2.3 From 55712627bffd666c9f25eb23c15c55ec85e5a73f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sun, 25 Aug 2019 22:14:01 +0200 Subject: pata: ixp4xx: split platform data to its own header Portable drivers cannot use mach/platform.h, so move the structure into its own header. With this, compile testing can be enabled. Signed-off-by: Arnd Bergmann Signed-off-by: Linus Walleij --- arch/arm/mach-ixp4xx/avila-setup.c | 1 + arch/arm/mach-ixp4xx/include/mach/platform.h | 14 -------------- drivers/ata/Kconfig | 2 +- drivers/ata/pata_ixp4xx_cf.c | 2 +- include/linux/platform_data/pata_ixp4xx_cf.h | 21 +++++++++++++++++++++ 5 files changed, 24 insertions(+), 16 deletions(-) create mode 100644 include/linux/platform_data/pata_ixp4xx_cf.h (limited to 'include/linux') diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c index 1981b33109cb..ec1d3029f80c 100644 --- a/arch/arm/mach-ixp4xx/avila-setup.c +++ b/arch/arm/mach-ixp4xx/avila-setup.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h index 6d403fe0bf52..d8b4df96db08 100644 --- a/arch/arm/mach-ixp4xx/include/mach/platform.h +++ b/arch/arm/mach-ixp4xx/include/mach/platform.h @@ -79,20 +79,6 @@ extern unsigned long ixp4xx_exp_bus_size; #define IXP4XX_PERIPHERAL_BUS_CLOCK (66) /* 66MHzi APB BUS */ #define IXP4XX_UART_XTAL 14745600 -/* - * This structure provide a means for the board setup code - * to give information to th pata_ixp4xx driver. It is - * passed as platform_data. - */ -struct ixp4xx_pata_data { - volatile u32 *cs0_cfg; - volatile u32 *cs1_cfg; - unsigned long cs0_bits; - unsigned long cs1_bits; - void __iomem *cs0; - void __iomem *cs1; -}; - /* * Frequency of clock used for primary clocksource */ diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 030cb32da980..d17c83319e70 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -1058,7 +1058,7 @@ config PATA_ISAPNP config PATA_IXP4XX_CF tristate "IXP4XX Compact Flash support" - depends on ARCH_IXP4XX + depends on ARCH_IXP4XX || COMPILE_TEST help This option enables support for a Compact Flash connected on the ixp4xx expansion bus. This driver had been written for diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index 073c4e2c9d04..5881d64af943 100644 --- a/drivers/ata/pata_ixp4xx_cf.c +++ b/drivers/ata/pata_ixp4xx_cf.c @@ -17,8 +17,8 @@ #include #include #include +#include #include -#include #define DRV_NAME "pata_ixp4xx_cf" #define DRV_VERSION "0.2" diff --git a/include/linux/platform_data/pata_ixp4xx_cf.h b/include/linux/platform_data/pata_ixp4xx_cf.h new file mode 100644 index 000000000000..601ba97fef57 --- /dev/null +++ b/include/linux/platform_data/pata_ixp4xx_cf.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PLATFORM_DATA_PATA_IXP4XX_H +#define __PLATFORM_DATA_PATA_IXP4XX_H + +#include + +/* + * This structure provide a means for the board setup code + * to give information to th pata_ixp4xx driver. It is + * passed as platform_data. + */ +struct ixp4xx_pata_data { + volatile u32 *cs0_cfg; + volatile u32 *cs1_cfg; + unsigned long cs0_bits; + unsigned long cs1_bits; + void __iomem *cs0; + void __iomem *cs1; +}; + +#endif -- cgit v1.2.3