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Commit eaaf5dd4 authored by Bjorn Andersson's avatar Bjorn Andersson Committed by Linus Walleij
Browse files

pinctrl: qcom: spmi-mpp: Introduce defines for MODE_CTL 



Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 7682b374

drivers/pinctrl/qcom/pinctrl-spmi-mpp.c

+20 −12
Original line number Diff line number Diff line
@@ -85,6 +85,14 @@ 
#define PMIC_MPP_REG_AIN_ROUTE_SHIFT		0

#define PMIC_MPP_REG_AIN_ROUTE_MASK		0x7



#define PMIC_MPP_MODE_DIGITAL_INPUT		0

#define PMIC_MPP_MODE_DIGITAL_OUTPUT		1

#define PMIC_MPP_MODE_DIGITAL_BIDIR		2

#define PMIC_MPP_MODE_ANALOG_BIDIR		3

#define PMIC_MPP_MODE_ANALOG_INPUT		4

#define PMIC_MPP_MODE_ANALOG_OUTPUT		5

#define PMIC_MPP_MODE_CURRENT_SINK		6



#define PMIC_MPP_PHYSICAL_OFFSET		1



/* Qualcomm specific pin configurations */
@@ -248,20 +256,20 @@ static int pmic_mpp_set_mux(struct pinctrl_dev *pctldev, unsigned function, 
	pad->function = function;



	if (!pad->analog_mode) {

		val = 0;	/* just digital input */

		val = PMIC_MPP_MODE_DIGITAL_INPUT;

		if (pad->output_enabled) {

			if (pad->input_enabled)

				val = 2; /* digital input and output */

				val = PMIC_MPP_MODE_DIGITAL_BIDIR;

			else

				val = 1; /* just digital output */

				val = PMIC_MPP_MODE_DIGITAL_OUTPUT;

		}

	} else {

		val = 4;	/* just analog input */

		val = PMIC_MPP_MODE_ANALOG_INPUT;

		if (pad->output_enabled) {

			if (pad->input_enabled)

				val = 3; /* analog input and output */

				val = PMIC_MPP_MODE_ANALOG_BIDIR;

			else

				val = 5; /* just analog output */

				val = PMIC_MPP_MODE_ANALOG_OUTPUT;

		}

	}
@@ -654,32 +662,32 @@ static int pmic_mpp_populate(struct pmic_mpp_state *state, 
	dir &= PMIC_MPP_REG_MODE_DIR_MASK;



	switch (dir) {

	case 0:

	case PMIC_MPP_MODE_DIGITAL_INPUT:

		pad->input_enabled = true;

		pad->output_enabled = false;

		pad->analog_mode = false;

		break;

	case 1:

	case PMIC_MPP_MODE_DIGITAL_OUTPUT:

		pad->input_enabled = false;

		pad->output_enabled = true;

		pad->analog_mode = false;

		break;

	case 2:

	case PMIC_MPP_MODE_DIGITAL_BIDIR:

		pad->input_enabled = true;

		pad->output_enabled = true;

		pad->analog_mode = false;

		break;

	case 3:

	case PMIC_MPP_MODE_ANALOG_BIDIR:

		pad->input_enabled = true;

		pad->output_enabled = true;

		pad->analog_mode = true;

		break;

	case 4:

	case PMIC_MPP_MODE_ANALOG_INPUT:

		pad->input_enabled = true;

		pad->output_enabled = false;

		pad->analog_mode = true;

		break;

	case 5:

	case PMIC_MPP_MODE_ANALOG_OUTPUT:

		pad->input_enabled = false;

		pad->output_enabled = true;

		pad->analog_mode = true;