diff options
| author | Sebastian Reichel <sre@kernel.org> | 2016-01-31 01:52:37 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-02-12 23:26:26 +0100 |
| commit | 60fca6b2fdac8d8463799b2c9b0d36845864ed99 (patch) | |
| tree | a00d089f1af427f9391e8e79d9cfa6fd464d8e4f /arch/arm/boot/dts/omap3-n950-n9.dtsi | |
| parent | ARM: dts: am335x-sl50: Fix audio codec setup. (diff) | |
| download | linux-60fca6b2fdac8d8463799b2c9b0d36845864ed99.tar.xz linux-60fca6b2fdac8d8463799b2c9b0d36845864ed99.zip | |
ARM: dts: OMAP3-N950-N9: Add ssi idle pinctrl state
This adds an idle pinctrl state, which will be used
by the driver to avoid incoming data during clock
rate changes or data flushing.
Signed-off-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-n950-n9.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap3-n950-n9.dtsi | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi index 702062e88e14..858a25048102 100644 --- a/arch/arm/boot/dts/omap3-n950-n9.dtsi +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi @@ -73,6 +73,19 @@ >; }; + ssi_pins_idle: pinmux_ssi_pins_idle { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE7) /* ssi1_dat_tx */ + OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE7) /* ssi1_flag_tx */ + OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLDOWN | MUX_MODE7) /* ssi1_rdy_tx */ + OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */ + OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE7) /* ssi1_dat_rx */ + OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE7) /* ssi1_flag_rx */ + OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4) /* ssi1_rdy_rx */ + OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE7) /* ssi1_wake */ + >; + }; + modem_pins1: pinmux_modem_core1_pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* gpio_34 (ape_rst_rq) */ @@ -237,8 +250,9 @@ }; &ssi_port1 { - pinctrl-names = "default"; + pinctrl-names = "default", "idle"; pinctrl-0 = <&ssi_pins>; + pinctrl-1 = <&ssi_pins_idle>; ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */ |