From a7b3bf55e7435ad38cd17b9da257dc7314d862f6 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Heiko=20St=C3=BCbner?= Date: Tue, 25 Jun 2013 14:56:36 +0200 Subject: [PATCH] pinctrl: remove slew-rate parameter from tz1090 As the binding for slew-rate is under discussion and seems to need more tought it will get removed for now, so it doesn't get an offical release. Therefore remove it again from the only current user, tz1090. Signed-off-by: Heiko Stuebner Reviewed-by: James Hogan Signed-off-by: Linus Walleij --- .../devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt | 5 +---- Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt | 7 +------ drivers/pinctrl/pinctrl-tz1090-pdc.c | 5 ----- drivers/pinctrl/pinctrl-tz1090.c | 5 ----- 4 files changed, 2 insertions(+), 20 deletions(-) diff --git a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt index 9f7a85b..a186181 100644 --- a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt @@ -44,9 +44,6 @@ Optional subnode-properties: - bias-pull-down - input-schmitt-enable - input-schmitt-disable - - slew-rate: Integer, control slew rate of pins. - 0: slow (half frequency) - 1: fast - drive-strength: Integer, control drive strength of pins in mA. 2: 2mA 4: 4mA @@ -83,7 +80,7 @@ Valid values for pin and group names are: drive groups: - These support input-schmitt-enable, input-schmitt-disable, slew-rate, + These support input-schmitt-enable, input-schmitt-disable, drive-strength, low-power-enable, and low-power-disable. pdc diff --git a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt index 39bfd9c..4b27c99 100644 --- a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt @@ -44,9 +44,6 @@ Optional subnode-properties: - bias-pull-down - input-schmitt-enable - input-schmitt-disable - - slew-rate: Integer, control slew rate of pins. - 0: slow (half frequency) - 1: fast - drive-strength: Integer, control drive strength of pins in mA. 2: 2mA 4: 4mA @@ -124,7 +121,6 @@ Valid values for pin and group names are: function: afe, ts_out_0. input-schmitt-enable: supported. input-schmitt-disable: supported. - slew-rate: supported. drive-strength: supported. pdm_d pins: pdm_d. @@ -153,12 +149,11 @@ Valid values for pin and group names are: lcd_trace, phy_ringosc. input-schmitt-enable: supported. input-schmitt-disable: supported. - slew-rate: supported. drive-strength: supported. drive groups: - These all support input-schmitt-enable, input-schmitt-disable, slew-rate, + These all support input-schmitt-enable, input-schmitt-disable, and drive-strength. jtag diff --git a/drivers/pinctrl/pinctrl-tz1090-pdc.c b/drivers/pinctrl/pinctrl-tz1090-pdc.c index 12e4808..d4f12cc 100644 --- a/drivers/pinctrl/pinctrl-tz1090-pdc.c +++ b/drivers/pinctrl/pinctrl-tz1090-pdc.c @@ -809,11 +809,6 @@ static int tz1090_pdc_pinconf_group_reg(struct pinctrl_dev *pctldev, *width = 1; *map = tz1090_pdc_boolean_map; break; - case PIN_CONFIG_SLEW_RATE: - *shift = REG_GPIO_CONTROL2_PDC_SR_S; - *width = 1; - *map = tz1090_pdc_boolean_map; - break; case PIN_CONFIG_DRIVE_STRENGTH: *shift = REG_GPIO_CONTROL2_PDC_DR_S; *width = 2; diff --git a/drivers/pinctrl/pinctrl-tz1090.c b/drivers/pinctrl/pinctrl-tz1090.c index 02ff3a2..4edae08a 100644 --- a/drivers/pinctrl/pinctrl-tz1090.c +++ b/drivers/pinctrl/pinctrl-tz1090.c @@ -1834,11 +1834,6 @@ static int tz1090_pinconf_group_reg(struct pinctrl_dev *pctldev, *width = 1; *map = tz1090_boolean_map; break; - case PIN_CONFIG_SLEW_RATE: - *reg = REG_PINCTRL_SR; - *width = 1; - *map = tz1090_boolean_map; - break; case PIN_CONFIG_DRIVE_STRENGTH: *reg = REG_PINCTRL_DR; *width = 2; -- 2.7.4