diff options
| author | David Lechner <david@lechnology.com> | 2018-02-18 06:22:24 +0300 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2018-02-19 13:49:25 +0300 |
| commit | bdec5a6b57896da81bc47262868468717a06bb69 (patch) | |
| tree | 0cc9d80c5ac35d5c4cd205f1c16bbb46e6b1be01 /arch/arm/mach-davinci/include | |
| parent | e98bbbf3bd59d5283750e8f56031bd1cc2feafd8 (diff) | |
| download | linux-bdec5a6b57896da81bc47262868468717a06bb69.tar.xz | |
ARM: da8xx: use platform data for CFGCHIP syscon regmap
This converts from using a platform device for the CFGCHIP syscon
regmap to using platform data to pass the regmap to consumers.
A lazy getter function is used so that the regmap will only be
created if it is actually used. This function will also be used
in the clock init when we convert to the common clock framework.
The USB PHY driver is currently the only consumer. This driver is
updated to use platform data to get the CFGCHIP regmap instead of
syscon_regmap_lookup_by_pdevname().
Signed-off-by: David Lechner <david@lechnology.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/include')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/da8xx.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index 93ff1569cee5..03f37ef4297f 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -18,6 +18,7 @@ #include <linux/spi/spi.h> #include <linux/platform_data/davinci_asp.h> #include <linux/reboot.h> +#include <linux/regmap.h> #include <linux/videodev2.h> #include <mach/serial.h> @@ -123,7 +124,7 @@ void da8xx_rproc_reserve_cma(void); int da8xx_register_rproc(void); int da850_register_gpio(void); int da830_register_gpio(void); -int da8xx_register_cfgchip(void); +struct regmap *da8xx_get_cfgchip(void); extern struct platform_device da8xx_serial_device[]; extern struct emac_platform_data da8xx_emac_pdata; |