pinctrl: abx500: update device tree bindings
After force converting the ABx500 bindings in the driver and device tree sources, also update the binding documentation to state that we are now using standard bindings. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
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@ -8,42 +8,8 @@ Please refer to pinctrl-bindings.txt in this directory for details of the
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common pinctrl bindings used by client devices, including the meaning of the
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phrase "pin configuration node".
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ST Ericsson's pin configuration nodes act as a container for an arbitrary number of
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subnodes. Each of these subnodes represents some desired configuration for a
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pin, a group, or a list of pins or groups. This configuration can include the
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mux function to select on those pin(s)/group(s), and various pin configuration
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parameters, such as input, output, pull up, pull down...
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The name of each subnode is not important; all subnodes should be enumerated
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and processed purely based on their content.
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Required subnode-properties:
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- ste,pins : An array of strings. Each string contains the name of a pin or
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group.
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Optional subnode-properties:
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- ste,function: A string containing the name of the function to mux to the
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pin or group.
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- generic pin configuration option to use. Example :
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default_cfg {
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ste,pins = "GPIO1";
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bias-disable;
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};
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- ste,config: Handle of pin configuration node containing the generic
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pinconfig options to use, as described in pinctrl-bindings.txt in
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this directory. Example :
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pcfg_bias_disable: pcfg_bias_disable {
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bias-disable;
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};
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default_cfg {
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ste,pins = "GPIO1";
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ste.config = <&pcfg_bias_disable>;
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};
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ST Ericsson's pin configuration nodes use the generic pin multiplexing
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and pin configuration bindings, see pinctrl-bindings.txt
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Example board file extract:
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@ -54,11 +20,11 @@ Example board file extract:
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sysclkreq2 {
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sysclkreq2_default_mode: sysclkreq2_default {
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default_mux {
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ste,function = "sysclkreq";
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ste,pins = "sysclkreq2_d_1";
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function = "sysclkreq";
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groups = "sysclkreq2_d_1";
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};
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default_cfg {
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ste,pins = "GPIO1";
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pins = "GPIO1";
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bias-disable;
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};
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};
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@ -66,11 +32,11 @@ Example board file extract:
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sysclkreq3 {
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sysclkreq3_default_mode: sysclkreq3_default {
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default_mux {
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ste,function = "sysclkreq";
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ste,pins = "sysclkreq3_d_1";
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function = "sysclkreq";
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groups = "sysclkreq3_d_1";
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};
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default_cfg {
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ste,pins = "GPIO2";
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pins = "GPIO2";
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output-low;
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};
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};
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@ -78,11 +44,11 @@ Example board file extract:
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gpio3 {
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gpio3_default_mode: gpio3_default {
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default_mux {
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ste,function = "gpio";
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ste,pins = "gpio3_a_1";
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function = "gpio";
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groups = "gpio3_a_1";
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};
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default_cfg {
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ste,pins = "GPIO3";
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pins = "GPIO3";
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output-low;
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};
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};
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@ -90,11 +56,11 @@ Example board file extract:
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sysclkreq6 {
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sysclkreq6_default_mode: sysclkreq6_default {
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default_mux {
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ste,function = "sysclkreq";
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ste,pins = "sysclkreq6_d_1";
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function = "sysclkreq";
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groups = "sysclkreq6_d_1";
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};
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default_cfg {
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ste,pins = "GPIO4";
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pins = "GPIO4";
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bias-disable;
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};
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};
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@ -102,11 +68,11 @@ Example board file extract:
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pwmout1 {
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pwmout1_default_mode: pwmout1_default {
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default_mux {
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ste,function = "pwmout";
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ste,pins = "pwmout1_d_1";
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function = "pwmout";
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groups = "pwmout1_d_1";
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};
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default_cfg {
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ste,pins = "GPIO14";
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pins = "GPIO14";
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output-low;
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};
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};
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@ -114,11 +80,11 @@ Example board file extract:
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pwmout2 {
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pwmout2_default_mode: pwmout2_default {
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pwmout2_default_mux {
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ste,function = "pwmout";
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ste,pins = "pwmout2_d_1";
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function = "pwmout";
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groups = "pwmout2_d_1";
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};
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pwmout2_default_cfg {
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ste,pins = "GPIO15";
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pins = "GPIO15";
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output-low;
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};
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};
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@ -126,11 +92,11 @@ Example board file extract:
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pwmout3 {
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pwmout3_default_mode: pwmout3_default {
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pwmout3_default_mux {
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ste,function = "pwmout";
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ste,pins = "pwmout3_d_1";
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function = "pwmout";
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groups = "pwmout3_d_1";
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};
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pwmout3_default_cfg {
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ste,pins = "GPIO16";
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pins = "GPIO16";
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output-low;
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};
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};
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@ -139,15 +105,15 @@ Example board file extract:
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adi1_default_mode: adi1_default {
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adi1_default_mux {
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ste,function = "adi1";
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ste,pins = "adi1_d_1";
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function = "adi1";
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groups = "adi1_d_1";
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};
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adi1_default_cfg1 {
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ste,pins = "GPIO17","GPIO19","GPIO20";
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pins = "GPIO17","GPIO19","GPIO20";
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bias-disable;
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};
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adi1_default_cfg2 {
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ste,pins = "GPIO18";
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pins = "GPIO18";
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output-low;
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};
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};
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@ -155,15 +121,15 @@ Example board file extract:
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dmic12 {
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dmic12_default_mode: dmic12_default {
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dmic12_default_mux {
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ste,function = "dmic";
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ste,pins = "dmic12_d_1";
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function = "dmic";
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groups = "dmic12_d_1";
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};
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dmic12_default_cfg1 {
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ste,pins = "GPIO27";
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pins = "GPIO27";
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output-low;
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};
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dmic12_default_cfg2 {
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ste,pins = "GPIO28";
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pins = "GPIO28";
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bias-disable;
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};
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};
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@ -171,15 +137,15 @@ Example board file extract:
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dmic34 {
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dmic34_default_mode: dmic34_default {
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dmic34_default_mux {
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ste,function = "dmic";
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ste,pins = "dmic34_d_1";
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function = "dmic";
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groups = "dmic34_d_1";
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};
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dmic34_default_cfg1 {
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ste,pins = "GPIO29";
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pins = "GPIO29";
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output-low;
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};
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dmic34_default_cfg2 {
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ste,pins = "GPIO30";
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pins = "GPIO30";
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bias-disable;{
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};
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@ -188,15 +154,15 @@ Example board file extract:
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dmic56 {
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dmic56_default_mode: dmic56_default {
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dmic56_default_mux {
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ste,function = "dmic";
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ste,pins = "dmic56_d_1";
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function = "dmic";
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groups = "dmic56_d_1";
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};
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dmic56_default_cfg1 {
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ste,pins = "GPIO31";
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pins = "GPIO31";
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output-low;
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};
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dmic56_default_cfg2 {
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ste,pins = "GPIO32";
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pins = "GPIO32";
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bias-disable;
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};
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};
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@ -204,11 +170,11 @@ Example board file extract:
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sysclkreq5 {
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sysclkreq5_default_mode: sysclkreq5_default {
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sysclkreq5_default_mux {
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ste,function = "sysclkreq";
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ste,pins = "sysclkreq5_d_1";
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function = "sysclkreq";
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groups = "sysclkreq5_d_1";
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};
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sysclkreq5_default_cfg {
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ste,pins = "GPIO42";
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pins = "GPIO42";
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output-low;
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};
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};
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@ -216,11 +182,11 @@ Example board file extract:
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batremn {
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batremn_default_mode: batremn_default {
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batremn_default_mux {
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ste,function = "batremn";
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ste,pins = "batremn_d_1";
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function = "batremn";
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groups = "batremn_d_1";
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};
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batremn_default_cfg {
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ste,pins = "GPIO43";
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pins = "GPIO43";
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bias-disable;
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};
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};
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@ -228,11 +194,11 @@ Example board file extract:
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service {
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service_default_mode: service_default {
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service_default_mux {
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ste,function = "service";
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ste,pins = "service_d_1";
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function = "service";
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groups = "service_d_1";
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};
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service_default_cfg {
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ste,pins = "GPIO44";
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pins = "GPIO44";
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bias-disable;
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};
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};
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@ -240,13 +206,13 @@ Example board file extract:
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pwrctrl0 {
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pwrctrl0_default_mux: pwrctrl0_mux {
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pwrctrl0_default_mux {
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ste,function = "pwrctrl";
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ste,pins = "pwrctrl0_d_1";
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function = "pwrctrl";
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groups = "pwrctrl0_d_1";
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};
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};
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pwrctrl0_default_mode: pwrctrl0_default {
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pwrctrl0_default_cfg {
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ste,pins = "GPIO45";
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pins = "GPIO45";
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bias-disable;
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};
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};
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@ -254,13 +220,13 @@ Example board file extract:
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pwrctrl1 {
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pwrctrl1_default_mux: pwrctrl1_mux {
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pwrctrl1_default_mux {
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ste,function = "pwrctrl";
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ste,pins = "pwrctrl1_d_1";
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function = "pwrctrl";
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groups = "pwrctrl1_d_1";
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};
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};
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pwrctrl1_default_mode: pwrctrl1_default {
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pwrctrl1_default_cfg {
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ste,pins = "GPIO46";
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pins = "GPIO46";
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bias-disable;
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};
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};
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@ -268,11 +234,11 @@ Example board file extract:
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pwmextvibra1 {
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pwmextvibra1_default_mode: pwmextvibra1_default {
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pwmextvibra1_default_mux {
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ste,function = "pwmextvibra";
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ste,pins = "pwmextvibra1_d_1";
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function = "pwmextvibra";
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groups = "pwmextvibra1_d_1";
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};
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pwmextvibra1_default_cfg {
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ste,pins = "GPIO47";
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pins = "GPIO47";
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bias-disable;
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};
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};
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@ -280,11 +246,11 @@ Example board file extract:
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pwmextvibra2 {
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pwmextvibra2_default_mode: pwmextvibra2_default {
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pwmextvibra2_default_mux {
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ste,function = "pwmextvibra";
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ste,pins = "pwmextvibra2_d_1";
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function = "pwmextvibra";
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groups = "pwmextvibra2_d_1";
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};
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pwmextvibra1_default_cfg {
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ste,pins = "GPIO48";
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pins = "GPIO48";
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bias-disable;
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};
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};
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@ -292,11 +258,11 @@ Example board file extract:
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gpio51 {
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gpio51_default_mode: gpio51_default {
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gpio51_default_mux {
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ste,function = "gpio";
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ste,pins = "gpio51_a_1";
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function = "gpio";
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groups = "gpio51_a_1";
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};
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gpio51_default_cfg {
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ste,pins = "GPIO51";
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pins = "GPIO51";
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output-low;
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};
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};
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@ -304,11 +270,11 @@ Example board file extract:
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gpio52 {
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gpio52_default_mode: gpio52_default {
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gpio52_default_mux {
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ste,function = "gpio";
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ste,pins = "gpio52_a_1";
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function = "gpio";
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groups = "gpio52_a_1";
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};
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gpio52_default_cfg {
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ste,pins = "GPIO52";
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pins = "GPIO52";
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bias-pull-down;
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};
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};
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@ -316,11 +282,11 @@ Example board file extract:
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gpio53 {
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gpio53_default_mode: gpio53_default {
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gpio53_default_mux {
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ste,function = "gpio";
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ste,pins = "gpio53_a_1";
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function = "gpio";
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groups = "gpio53_a_1";
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};
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gpio53_default_cfg {
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ste,pins = "GPIO53";
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pins = "GPIO53";
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bias-pull-down;
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};
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};
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@ -328,11 +294,11 @@ Example board file extract:
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gpio54 {
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gpio54_default_mode: gpio54_default {
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gpio54_default_mux {
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ste,function = "gpio";
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ste,pins = "gpio54_a_1";
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function = "gpio";
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groups = "gpio54_a_1";
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};
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gpio54_default_cfg {
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ste,pins = "GPIO54";
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pins = "GPIO54";
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output-low;
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};
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};
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@ -340,11 +306,11 @@ Example board file extract:
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pdmclkdat {
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pdmclkdat_default_mode: pdmclkdat_default {
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pdmclkdat_default_mux {
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ste,function = "pdm";
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ste,pins = "pdmclkdat_d_1";
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function = "pdm";
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groups = "pdmclkdat_d_1";
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};
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pdmclkdat_default_cfg {
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ste,pins = "GPIO55", "GPIO56";
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pins = "GPIO55", "GPIO56";
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bias-disable;
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};
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};
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