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authorPawel Moll <pawel.moll@arm.com>2014-04-23 10:49:31 +0100
committerPawel Moll <pawel.moll@arm.com>2014-05-15 17:02:19 +0100
commit974cc7b93441a0e78f030495436d1be7eb7c208d (patch)
treebc59d8bdfbb3c8bc25282495a40247eef810a415 /include/linux/vexpress.h
parent29f9b6cf7bff6a118130163c848811e14f8022da (diff)
downloadop-kernel-dev-974cc7b93441a0e78f030495436d1be7eb7c208d.zip
op-kernel-dev-974cc7b93441a0e78f030495436d1be7eb7c208d.tar.gz
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/linux/vexpress.h')
-rw-r--r--include/linux/vexpress.h16
1 files changed, 2 insertions, 14 deletions
diff --git a/include/linux/vexpress.h b/include/linux/vexpress.h
index 6b206ba..46636e3 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 */
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