boards: arm: mec15xxevb_assy6853: Enable TACH driver

Enables the tachometer driver for microchip evaluation board mec15xxevb_assy6853. Signed-off-by: Francisco Munoz <[email protected]>
zephyrproject-rtos · Mar 13, 2020 · e11da05 · e11da05
1 parent 7357ae9
commit e11da05
Show file tree

Hide file tree

Showing 5 changed files with 20 additions and 1 deletion.
diff --git a/boards/arm/mec15xxevb_assy6853/Kconfig.defconfig b/boards/arm/mec15xxevb_assy6853/Kconfig.defconfig
@@ -115,6 +115,10 @@ endif # SPI_XEC_QMSPI
 
 endif # SPI
 
+config TACH_XEC
+	default y
+	depends on SENSOR
+
 # power management stuff
 if SYS_POWER_MANAGEMENT
 

diff --git a/boards/arm/mec15xxevb_assy6853/doc/index.rst b/boards/arm/mec15xxevb_assy6853/doc/index.rst
@@ -67,6 +67,9 @@ features:
 +-----------+------------+-------------------------------------+
 | KSCAN     | on-chip    | kscan                               |
 +-----------+------------+-------------------------------------+
+| TACH      | on-chip    | tachometer                          |
++-----------+------------+-------------------------------------+
+
 
 
 

diff --git a/boards/arm/mec15xxevb_assy6853/mec15xxevb_assy6853.dts b/boards/arm/mec15xxevb_assy6853/mec15xxevb_assy6853.dts
@@ -132,3 +132,7 @@
 	chip_select = <0>;
 	lines = <1>;
 };
+
+&tach0 {
+	status = "okay";
+};
diff --git a/boards/arm/mec15xxevb_assy6853/mec15xxevb_assy6853_defconfig b/boards/arm/mec15xxevb_assy6853/mec15xxevb_assy6853_defconfig
@@ -18,7 +18,7 @@ CONFIG_GPIO=y
 CONFIG_PS2=y
 CONFIG_ADC=y
 CONFIG_PWM=y
-
+CONFIG_SENSOR=y
 CONFIG_I2C=y
 CONFIG_I2C_INIT_PRIORITY=60
 CONFIG_ESPI=y

diff --git a/boards/arm/mec15xxevb_assy6853/pinmux.c b/boards/arm/mec15xxevb_assy6853/pinmux.c
@@ -411,6 +411,14 @@ static int board_pinmux_init(struct device *dev)
 	 * TEST_CLK_OUT is the PLL 48MHz conditioned output.
 	 */
 	pinmux_pin_set(portb, MCHP_GPIO_060, MCHP_GPIO_CTRL_MUX_F2);
+#endif
+
+#ifdef CONFIG_TACH_XEC
+
+#if defined(DT_INST_0_MICROCHIP_XEC_TACH)
+	pinmux_pin_set(portb, MCHP_GPIO_050, MCHP_GPIO_CTRL_MUX_F1);
+#endif /* CONFIG_TACH_XEC */
+
 #endif
 
 	return 0;