From mboxrd@z Thu Jan 1 00:00:00 1970 From: stefan.wahren@i2se.com (Stefan Wahren) Date: Thu, 29 Mar 2018 17:24:54 +0200 Subject: [PATCHv2] ARM: dts: imx6ull: add UART5 input select register definitions In-Reply-To: <1522246943-2269-1-git-send-email-gerg@linux-m68k.org> References: <1522246943-2269-1-git-send-email-gerg@linux-m68k.org> Message-ID: <955ecbba-4a74-3a4f-5865-8b9d607b257b@i2se.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am 28.03.2018 um 16:22 schrieb Greg Ungerer: > The iMX6ULL UART5_RX_DATA_SELECT_INPUT DAISY Register has some different > bit definitions to that same register in the iMX6UL. > > The bits for the iMX6UL: > > 000 CSI_DATA00_ALT8 ? Selecting Pad: CSI_DATA00 for Mode: ALT8 > 001 CSI_DATA01_ALT8 ? Selecting Pad: CSI_DATA01 for Mode: ALT8 > 010 GPIO1_IO04_ALT8 ? Selecting Pad: GPIO1_IO04 for Mode: ALT8 > 011 GPIO1_IO05_ALT8 ? Selecting Pad: GPIO1_IO05 for Mode: ALT > 100 UART5_TX_DATA_ALT0 ? Selecting Pad: UART5_TX_DATA for Mode: ALT > 101 UART5_RX_DATA_ALT0 ? Selecting Pad: UART5_RX_DATA for Mode: ALT > > But for the iMX6ULL: > > 000 CSI_DATA00_ALT8 ? Selecting Pad: CSI_DATA00 for Mode: ALT8 > 001 CSI_DATA01_ALT8 ? Selecting Pad: CSI_DATA01 for Mode: ALT8 > 010 GPIO1_IO04_ALT8 ? Selecting Pad: GPIO1_IO04 for Mode: ALT8 > 011 GPIO1_IO05_ALT8 ? Selecting Pad: GPIO1_IO05 for Mode: ALT > 100 UART1_TX_DATA_ALT9 ? Selecting Pad: UART1_TX_DATA for Mode: ALT9 > 101 UART1_RX_DATA_ALT9 ? Selecting Pad: UART1_RX_DATA for Mode: ALT9 > 110 UART5_TX_DATA_ALT0 ? Selecting Pad: UART5_TX_DATA for Mode: ALT0 > 111 UART5_RX_DATA_ALT0 ? Selecting Pad: UART5_RX_DATA for Mode: ALT0 > > Specifically for a board I am working on with the serial console on UART5 > I need to be able to enable UART5_RX_DATA_ALT0 mode. There is no definition > for the iMX6ULL version of that in imx6ul-pinfunc.h or imx6ull-pinfunc.h. > > Add definitions for the missing UART5 input select register bits of the > iMX6ULL. > > Signed-off-by: Greg Ungerer > --- > arch/arm/boot/dts/imx6ull-pinfunc.h | 4 ++++ > 1 file changed, 4 insertions(+) > > v2: add definitions for all missing bits > > diff --git a/arch/arm/boot/dts/imx6ull-pinfunc.h b/arch/arm/boot/dts/imx6ull-pinfunc.h > index 1182023..090846b 100644 > --- a/arch/arm/boot/dts/imx6ull-pinfunc.h > +++ b/arch/arm/boot/dts/imx6ull-pinfunc.h > @@ -14,6 +14,10 @@ > * The pin function ID is a tuple of > * > */ > +#define MX6ULL_PAD_UART1_TX_DATA__UART5_DTE_RX 0x0084 0x0310 0x0644 0x9 0x4 > +#define MX6ULL_PAD_UART1_RX_DATA__UART5_DCE_RX 0x0088 0x0314 0x0644 0x9 0x5 > +#define MX6ULL_PAD_UART5_TX_DATA__UART5_DTE_RX 0x00BC 0x0348 0x0644 0x0 0x6 > +#define MX6ULL_PAD_UART5_RX_DATA__UART5_DCE_RX 0x00C0 0x034C 0x0644 0x0 0x7 > #define MX6ULL_PAD_ENET2_RX_DATA0__EPDC_SDDO08 0x00E4 0x0370 0x0000 0x9 0x0 > #define MX6ULL_PAD_ENET2_RX_DATA1__EPDC_SDDO09 0x00E8 0x0374 0x0000 0x9 0x0 > #define MX6ULL_PAD_ENET2_RX_EN__EPDC_SDDO10 0x00EC 0x0378 0x0000 0x9 0x0 Acked-by: Stefan Wahren