diff options
| author | Pawel Moll <pawel.moll@arm.com> | 2014-04-23 10:49:31 +0100 |
|---|---|---|
| committer | Pawel Moll <pawel.moll@arm.com> | 2014-05-15 17:02:19 +0100 |
| commit | 974cc7b93441a0e78f030495436d1be7eb7c208d (patch) | |
| tree | bc59d8bdfbb3c8bc25282495a40247eef810a415 /include | |
| parent | 29f9b6cf7bff6a118130163c848811e14f8022da (diff) | |
mfd: vexpress: Define the device as MFD cells
This patch - finally, after over 6 months! :-( - addresses
Samuel's request to split the vexpress-sysreg driver into
smaller portions and define the device in a form of MFD
cells:
* LEDs code has been completely removed and replaced with
"gpio-leds" nodes in the tree (referencing dedicated
GPIO subnodes in sysreg - bindings documentation updated);
this also better fits the reality as some variants of the
motherboard don't have all the LEDs populated
* syscfg bridge code has been extracted into a separate
driver (placed in drivers/misc for no better place)
* all the ID & MISC registers are defined as sysconf
making them available for other drivers should they need
to use them (and also to the user via /sys/kernel/debug/regmap
which can be helpful in platform debugging)
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/vexpress.h | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/include/linux/vexpress.h b/include/linux/vexpress.h index 6b206ba6aa0e..46636e3f43fd 100644 --- a/include/linux/vexpress.h +++ b/include/linux/vexpress.h @@ -24,18 +24,6 @@ #define VEXPRESS_SITE_DB2 2 #define VEXPRESS_SITE_MASTER 0xf -#define VEXPRESS_GPIO_MMC_CARDIN 0 -#define VEXPRESS_GPIO_MMC_WPROT 1 -#define VEXPRESS_GPIO_FLASH_WPn 2 -#define VEXPRESS_GPIO_LED0 3 -#define VEXPRESS_GPIO_LED1 4 -#define VEXPRESS_GPIO_LED2 5 -#define VEXPRESS_GPIO_LED3 6 -#define VEXPRESS_GPIO_LED4 7 -#define VEXPRESS_GPIO_LED5 8 -#define VEXPRESS_GPIO_LED6 9 -#define VEXPRESS_GPIO_LED7 10 - #define VEXPRESS_RES_FUNC(_site, _func) \ { \ .start = (_site), \ @@ -70,14 +58,14 @@ struct regmap *devm_regmap_init_vexpress_config(struct device *dev); /* Platform control */ +unsigned int vexpress_get_mci_cardin(struct device *dev); u32 vexpress_get_procid(int site); u32 vexpress_get_hbi(int site); void *vexpress_get_24mhz_clock_base(void); void vexpress_flags_set(u32 data); void vexpress_sysreg_early_init(void __iomem *base); -void vexpress_sysreg_of_early_init(void); -int vexpress_sysreg_config_device_register(struct platform_device *pdev); +int vexpress_syscfg_device_register(struct platform_device *pdev); /* Clocks */ |