diff options
| author | Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> | 2021-05-25 13:15:10 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2021-06-27 18:42:45 -0700 |
| commit | fa5b6541423e7e1fb5deeacc36abea9163d23720 (patch) | |
| tree | e3278de0b5d886665b6c222afdb492e2f9448395 /drivers/clk/clk-bd718x7.c | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
clk: bd718xx: Drop BD70528 support
The only known BD70528 use-cases are such that the PMIC is controlled
from separate MCU which is not running Linux. I am not aware of
any Linux driver users. Furthermore, it seems there is no demand for
this IC. Let's ease the maintenance burden and drop the driver. We can
always add it back if there is sudden need for it.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/937ed0828486a08e2d00bce2815d491c1c9c49b4.1621937490.git.matti.vaittinen@fi.rohmeurope.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/clk-bd718x7.c')
| -rw-r--r-- | drivers/clk/clk-bd718x7.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/clk/clk-bd718x7.c b/drivers/clk/clk-bd718x7.c index d9e70e506d18..ac40b669d60b 100644 --- a/drivers/clk/clk-bd718x7.c +++ b/drivers/clk/clk-bd718x7.c @@ -15,15 +15,13 @@ /* clk control registers */ /* BD71815 */ #define BD71815_REG_OUT32K 0x1d -/* BD70528 */ -#define BD70528_REG_OUT32K 0x2c /* BD71828 */ #define BD71828_REG_OUT32K 0x4B /* BD71837 and BD71847 */ #define BD718XX_REG_OUT32K 0x2E /* - * BD71837, BD71847, BD70528 and BD71828 all use bit [0] to clk output control + * BD71837, BD71847, and BD71828 all use bit [0] to clk output control */ #define CLK_OUT_EN_MASK BIT(0) @@ -116,10 +114,6 @@ static int bd71837_clk_probe(struct platform_device *pdev) c->reg = BD71828_REG_OUT32K; c->mask = CLK_OUT_EN_MASK; break; - case ROHM_CHIP_TYPE_BD70528: - c->reg = BD70528_REG_OUT32K; - c->mask = CLK_OUT_EN_MASK; - break; case ROHM_CHIP_TYPE_BD71815: c->reg = BD71815_REG_OUT32K; c->mask = CLK_OUT_EN_MASK; @@ -150,7 +144,6 @@ static int bd71837_clk_probe(struct platform_device *pdev) static const struct platform_device_id bd718x7_clk_id[] = { { "bd71837-clk", ROHM_CHIP_TYPE_BD71837 }, { "bd71847-clk", ROHM_CHIP_TYPE_BD71847 }, - { "bd70528-clk", ROHM_CHIP_TYPE_BD70528 }, { "bd71828-clk", ROHM_CHIP_TYPE_BD71828 }, { "bd71815-clk", ROHM_CHIP_TYPE_BD71815 }, { }, @@ -168,6 +161,6 @@ static struct platform_driver bd71837_clk = { module_platform_driver(bd71837_clk); MODULE_AUTHOR("Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>"); -MODULE_DESCRIPTION("BD718(15/18/28/37/47/50) and BD70528 chip clk driver"); +MODULE_DESCRIPTION("BD718(15/18/28/37/47/50) and chip clk driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:bd718xx-clk"); |