Wolfram, Wolfram Sang <wsa@xxxxxxxxxxxxx> wrote on Fri [2014-May-09 17:15:50 +0200]: > From: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx> > > In the comments, LCD pins 16-23 were numbered in the wrong order. > Fix this and use proper pinmux constants for all entries while we are > Looks like you are absolutely correct - I just confirmed this from both the AM335x-EVM schematic and the AM335x pinmux utility. The same mistake is also in my EVMSK LCD enabling patch that is floating around on this list at the moment. I will fix that and resend it. BeagleBone Black only uses the first 16 LCD pins so the dts for that is correct. Thanks for finding and fixing it. Darren > Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx> > Cc: Benoit Parrot <bparrot@xxxxxx> > --- > arch/arm/boot/dts/am335x-evm.dts | 56 ++++++++++++++++++++-------------------- > 1 file changed, 28 insertions(+), 28 deletions(-) > > diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts > index 6028217ace0f..1b642f1cd469 100644 > --- a/arch/arm/boot/dts/am335x-evm.dts > +++ b/arch/arm/boot/dts/am335x-evm.dts > @@ -268,34 +268,34 @@ > > lcd_pins_s0: lcd_pins_s0 { > pinctrl-single,pins = < > - 0x20 0x01 /* gpmc_ad8.lcd_data16, OUTPUT | MODE1 */ > - 0x24 0x01 /* gpmc_ad9.lcd_data17, OUTPUT | MODE1 */ > - 0x28 0x01 /* gpmc_ad10.lcd_data18, OUTPUT | MODE1 */ > - 0x2c 0x01 /* gpmc_ad11.lcd_data19, OUTPUT | MODE1 */ > - 0x30 0x01 /* gpmc_ad12.lcd_data20, OUTPUT | MODE1 */ > - 0x34 0x01 /* gpmc_ad13.lcd_data21, OUTPUT | MODE1 */ > - 0x38 0x01 /* gpmc_ad14.lcd_data22, OUTPUT | MODE1 */ > - 0x3c 0x01 /* gpmc_ad15.lcd_data23, OUTPUT | MODE1 */ > - 0xa0 0x00 /* lcd_data0.lcd_data0, OUTPUT | MODE0 */ > - 0xa4 0x00 /* lcd_data1.lcd_data1, OUTPUT | MODE0 */ > - 0xa8 0x00 /* lcd_data2.lcd_data2, OUTPUT | MODE0 */ > - 0xac 0x00 /* lcd_data3.lcd_data3, OUTPUT | MODE0 */ > - 0xb0 0x00 /* lcd_data4.lcd_data4, OUTPUT | MODE0 */ > - 0xb4 0x00 /* lcd_data5.lcd_data5, OUTPUT | MODE0 */ > - 0xb8 0x00 /* lcd_data6.lcd_data6, OUTPUT | MODE0 */ > - 0xbc 0x00 /* lcd_data7.lcd_data7, OUTPUT | MODE0 */ > - 0xc0 0x00 /* lcd_data8.lcd_data8, OUTPUT | MODE0 */ > - 0xc4 0x00 /* lcd_data9.lcd_data9, OUTPUT | MODE0 */ > - 0xc8 0x00 /* lcd_data10.lcd_data10, OUTPUT | MODE0 */ > - 0xcc 0x00 /* lcd_data11.lcd_data11, OUTPUT | MODE0 */ > - 0xd0 0x00 /* lcd_data12.lcd_data12, OUTPUT | MODE0 */ > - 0xd4 0x00 /* lcd_data13.lcd_data13, OUTPUT | MODE0 */ > - 0xd8 0x00 /* lcd_data14.lcd_data14, OUTPUT | MODE0 */ > - 0xdc 0x00 /* lcd_data15.lcd_data15, OUTPUT | MODE0 */ > - 0xe0 0x00 /* lcd_vsync.lcd_vsync, OUTPUT | MODE0 */ > - 0xe4 0x00 /* lcd_hsync.lcd_hsync, OUTPUT | MODE0 */ > - 0xe8 0x00 /* lcd_pclk.lcd_pclk, OUTPUT | MODE0 */ > - 0xec 0x00 /* lcd_ac_bias_en.lcd_ac_bias_en, OUTPUT | MODE0 */ > + 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ > + 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ > + 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ > + 0x2c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ > + 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ > + 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ > + 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ > + 0x3c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ > + 0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ > + 0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ > + 0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ > + 0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ > + 0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ > + 0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ > + 0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ > + 0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ > + 0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ > + 0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ > + 0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ > + 0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ > + 0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ > + 0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ > + 0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ > + 0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ > + 0xe0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ > + 0xe4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ > + 0xe8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ > + 0xec (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ > >; > }; > > -- > 1.9.2 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html