* [PATCH 0/4] STi DT updates
@ 2016-03-25 15:36 Peter Griffin
2016-03-25 15:36 ` [PATCH 1/4] ARM: DT: STiH407: Add UART RTS/CTS pin configuration Peter Griffin
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Peter Griffin @ 2016-03-25 15:36 UTC (permalink / raw)
To: linux-arm-kernel
Hi Maxime,
This series adds some more alternate pin configurations which were missing
upstream, the DT config for SSC12, and also a DT node for the 24c256 eeprom.
regards,
Peter.
Peter Griffin (4):
ARM: DT: STiH407: Add UART RTS/CTS pin configuration
ARM: DT: STiH407: Add i2c12 pin definition
ARM: DT: STiH407: Add node for i2c12 controller
ARM: STi: DT: STiH407: Add DT node for eeprom
arch/arm/boot/dts/stih407-family.dtsi | 13 ++++++
arch/arm/boot/dts/stih407-pinctrl.dtsi | 82 ++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/stihxxx-b2120.dtsi | 9 ++++
3 files changed, 104 insertions(+)
--
1.9.1
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 1/4] ARM: DT: STiH407: Add UART RTS/CTS pin configuration 2016-03-25 15:36 [PATCH 0/4] STi DT updates Peter Griffin @ 2016-03-25 15:36 ` Peter Griffin 2016-03-25 15:36 ` [PATCH 2/4] ARM: DT: STiH407: Add i2c12 pin definition Peter Griffin ` (2 subsequent siblings) 3 siblings, 0 replies; 6+ messages in thread From: Peter Griffin @ 2016-03-25 15:36 UTC (permalink / raw) To: linux-arm-kernel Add pinctrl definitions of UART RTS/CTS pins. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- arch/arm/boot/dts/stih407-pinctrl.dtsi | 73 ++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi index a538ae5..87e75bf 100644 --- a/arch/arm/boot/dts/stih407-pinctrl.dtsi +++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi @@ -149,7 +149,20 @@ rx = <&pio3 5 ALT1 IN>; }; }; + + pinctrl_sbc_serial0_rts: sbc_serial0_rts { + st,pins { + rts = <&pio3 7 ALT1 OUT>; + }; + }; + + pinctrl_sbc_serial0_cts: sbc_serial0_cts { + st,pins { + cts = <&pio3 6 ALT1 IN>; + }; + }; }; + /* SBC_ASC1 - UART11 */ sbc_serial1 { pinctrl_sbc_serial1: sbc_serial1-0 { @@ -158,6 +171,18 @@ rx = <&pio2 7 ALT3 IN>; }; }; + + pinctrl_sbc_serial1_rts: sbc_serial1_rts { + st,pins { + rts = <&pio3 1 ALT3 OUT>; + }; + }; + + pinctrl_sbc_serial1_cts: sbc_serial1_cts { + st,pins { + cts = <&pio3 0 ALT3 IN>; + }; + }; }; i2c10 { @@ -478,6 +503,18 @@ rx = <&pio15 1 ALT1 IN>; }; }; + + pinctrl_serial0_rts: serial0_rts { + st,pins { + rts = <&pio17 3 ALT1 OUT>; + }; + }; + + pinctrl_serial0_cts: serial0_cts { + st,pins { + cts = <&pio17 2 ALT1 IN>; + }; + }; }; mmc1 { @@ -495,6 +532,18 @@ sd_wp = <&pio19 1 ALT6 IN>; }; }; + + pinctrl_serial1_rts: serial1_rts { + st,pins { + rts = <&pio16 3 ALT1 OUT>; + }; + }; + + pinctrl_serial1_cts: serial1_cts { + st,pins { + cts = <&pio16 2 ALT1 IN>; + }; + }; }; @@ -505,6 +554,18 @@ scl = <&pio10 5 ALT2 BIDIR>; }; }; + + pinctrl_serial2_rts: serial2_rts { + st,pins { + rts = <&pio15 3 ALT1 OUT>; + }; + }; + + pinctrl_serial2_cts: serial2_cts { + st,pins { + cts = <&pio15 2 ALT1 IN>; + }; + }; }; i2c1 { @@ -1074,6 +1135,18 @@ rx = <&pio31 4 ALT1 IN>; }; }; + + pinctrl_serial3_rts: serial3_rts { + st,pins { + rts = <&pio31 6 ALT1 OUT>; + }; + }; + + pinctrl_serial3_cts: serial3_cts { + st,pins { + cts = <&pio31 5 ALT1 IN>; + }; + }; }; }; -- 1.9.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/4] ARM: DT: STiH407: Add i2c12 pin definition 2016-03-25 15:36 [PATCH 0/4] STi DT updates Peter Griffin 2016-03-25 15:36 ` [PATCH 1/4] ARM: DT: STiH407: Add UART RTS/CTS pin configuration Peter Griffin @ 2016-03-25 15:36 ` Peter Griffin 2016-03-25 15:36 ` [PATCH 3/4] ARM: DT: STiH407: Add node for i2c12 controller Peter Griffin 2016-03-25 15:36 ` [PATCH 4/4] ARM: STi: DT: STiH407: Add DT node for eeprom Peter Griffin 3 siblings, 0 replies; 6+ messages in thread From: Peter Griffin @ 2016-03-25 15:36 UTC (permalink / raw) To: linux-arm-kernel Add DT pinctrl definitions for SSC12 controller. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- arch/arm/boot/dts/stih407-pinctrl.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi index 87e75bf..e647751 100644 --- a/arch/arm/boot/dts/stih407-pinctrl.dtsi +++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi @@ -203,6 +203,15 @@ }; }; + i2c12 { + pinctrl_i2c12_default: i2c12-default { + st,pins { + sda = <&pio3 6 ALT2 BIDIR>; + scl = <&pio3 7 ALT2 BIDIR>; + }; + }; + }; + keyscan { pinctrl_keyscan: keyscan { st,pins { -- 1.9.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/4] ARM: DT: STiH407: Add node for i2c12 controller 2016-03-25 15:36 [PATCH 0/4] STi DT updates Peter Griffin 2016-03-25 15:36 ` [PATCH 1/4] ARM: DT: STiH407: Add UART RTS/CTS pin configuration Peter Griffin 2016-03-25 15:36 ` [PATCH 2/4] ARM: DT: STiH407: Add i2c12 pin definition Peter Griffin @ 2016-03-25 15:36 ` Peter Griffin 2016-03-25 15:36 ` [PATCH 4/4] ARM: STi: DT: STiH407: Add DT node for eeprom Peter Griffin 3 siblings, 0 replies; 6+ messages in thread From: Peter Griffin @ 2016-03-25 15:36 UTC (permalink / raw) To: linux-arm-kernel Add DT support for SSC12. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- arch/arm/boot/dts/stih407-family.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 81f8121..7785f31 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -327,6 +327,19 @@ status = "disabled"; }; + i2c at 9542000 { + compatible = "st,comms-ssc4-i2c"; + reg = <0x9542000 0x110>; + interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_sysin>; + clock-names = "ssc"; + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c12_default>; + + status = "disabled"; + }; + usb2_picophy0: phy1 { compatible = "st,stih407-usb2-phy"; #phy-cells = <0>; -- 1.9.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 4/4] ARM: STi: DT: STiH407: Add DT node for eeprom 2016-03-25 15:36 [PATCH 0/4] STi DT updates Peter Griffin ` (2 preceding siblings ...) 2016-03-25 15:36 ` [PATCH 3/4] ARM: DT: STiH407: Add node for i2c12 controller Peter Griffin @ 2016-03-25 15:36 ` Peter Griffin 2016-03-29 9:12 ` Lee Jones 3 siblings, 1 reply; 6+ messages in thread From: Peter Griffin @ 2016-03-25 15:36 UTC (permalink / raw) To: linux-arm-kernel Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- arch/arm/boot/dts/stihxxx-b2120.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index 133375b..0d7c6dd 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -58,6 +58,15 @@ i2c at 9845000 { status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + eeprom at 50 { + compatible = "at,24c256"; + pagesize = <64>; + reg = <0x50>; + }; }; i2c at 9540000 { -- 1.9.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 4/4] ARM: STi: DT: STiH407: Add DT node for eeprom 2016-03-25 15:36 ` [PATCH 4/4] ARM: STi: DT: STiH407: Add DT node for eeprom Peter Griffin @ 2016-03-29 9:12 ` Lee Jones 0 siblings, 0 replies; 6+ messages in thread From: Lee Jones @ 2016-03-29 9:12 UTC (permalink / raw) To: linux-arm-kernel More information is required in the commit message. What do we use the EEPROM for? What information is contained within? What stops working if we don't support it? What starts working if we do? > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> > --- > arch/arm/boot/dts/stihxxx-b2120.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi > index 133375b..0d7c6dd 100644 > --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi > +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi > @@ -58,6 +58,15 @@ > > i2c at 9845000 { > status = "okay"; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + eeprom at 50 { > + compatible = "at,24c256"; > + pagesize = <64>; > + reg = <0x50>; > + }; > }; > > i2c at 9540000 { -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-03-29 9:12 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-03-25 15:36 [PATCH 0/4] STi DT updates Peter Griffin 2016-03-25 15:36 ` [PATCH 1/4] ARM: DT: STiH407: Add UART RTS/CTS pin configuration Peter Griffin 2016-03-25 15:36 ` [PATCH 2/4] ARM: DT: STiH407: Add i2c12 pin definition Peter Griffin 2016-03-25 15:36 ` [PATCH 3/4] ARM: DT: STiH407: Add node for i2c12 controller Peter Griffin 2016-03-25 15:36 ` [PATCH 4/4] ARM: STi: DT: STiH407: Add DT node for eeprom Peter Griffin 2016-03-29 9:12 ` Lee Jones
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