Messages in this thread Patch in this message | | | From | Satish Patel <> | Subject | [RFC PATCH v1 5/5] ARM: dts: AM43xx-epos-evm: DT entries for ti-usim | Date | Mon, 6 Jan 2014 17:37:42 +0530 |
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Board specific DT entries for TI's USIM - smart card controller of AM43xx platfrom.These entries are used by USIM driver for various configurations.
Shutdown line of NXP phy is maped to GPIO5. So enabling same to have support for NXP phy.
Signed-off-by: Satish Patel <satish.patel@ti.com> --- arch/arm/boot/dts/am43x-epos-evm.dts | 30 ++++++++++++++++++++++++++++++ 1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index f20559b..4ca3460 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -202,6 +202,17 @@ >; }; + usim0_default: usim0_default { + pinctrl-single,pins = < + /* USIM 0 */ + 0x1B4 (SLEWCTRL_FAST | PULL_DISABLE | MUX_MODE8) /* CLK0 */ + 0x1B0 (SLEWCTRL_FAST | PULL_DISABLE | MUX_MODE8) /* CLK1 */ + 0x1B8 (SLEWCTRL_FAST | INPUT_EN | PULL_DISABLE | MUX_MODE8) /* DATA0 */ + 0x1BC (SLEWCTRL_FAST | INPUT_EN | PULL_DISABLE | MUX_MODE8) /* DATA1 */ + 0x1C8 (SLEWCTRL_FAST | INPUT_EN | PULL_UP | MUX_MODE8) /* IRQn */ + >; + }; + spi0_pins: pinmux_spi0_pins { pinctrl-single,pins = < 0x150 (PIN_INPUT | MUX_MODE0) /* spi0_clk.spi0_clk */ @@ -328,6 +339,11 @@ status = "okay"; }; +&gpio5 { + status = "okay"; +}; + + &dpi { pinctrl-names = "default"; pinctrl-0 = <&dss_pinctrl>; @@ -478,6 +494,14 @@ }; }; +&usim0 { + pinctrl-names = "default"; + pinctrl-0 = <&usim0_default>; + phy = <&tda8026>; + phy-slots = <1>; + status = "okay"; +}; + &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins>; @@ -490,6 +514,12 @@ video-source = <&dpi>; data-lines = <24>; }; + tda8026: tda8026@48 { + compatible = "nxp,tda8026"; + reg = <0x48>; + shutdown-gpio = <&gpio5 19 GPIO_ACTIVE_HIGH>; /* Bank5, pin19 */ + interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + }; }; &spi0 { -- 1.7.1
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