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From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [STLinux Kernel] [PATCH 7/8] ARM: dts: STiH407-family: Use new Pinctrl groups
Date: Fri, 27 Jan 2017 11:29:12 +0000	[thread overview]
Message-ID: <20170127112912.isoir2bfhhc4wihn@dell> (raw)
In-Reply-To: <20170127110304.qitnkupjqe42tby7@dell>

On Fri, 27 Jan 2017, Lee Jones wrote:

> On Wed, 25 Jan 2017, Peter Griffin wrote:
> 
> > Hi Lee,
> > 
> > On Tue, 24 Jan 2017, Lee Jones wrote:
> > 
> > > Having just defined some new Pinctrl groups for when when HW flow-
> > > control is {en,dis}abled, let's reference them for use within the
> > > driver.
> > > 
> > > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > 
> > Same as previous comment, your enabling hw flow control for all
> > stih407 family boards. I've not checked the schematics for them
> > but as hw flow control is dependent on board wiring, IMO this
> > should be added in board specific file.
> 
> Fair shout.
> 
> On the B2120 UART0 is hooked up to the Smart Card Reader.
> 
> Will fix.

Actually, the comment above is in regards to the st,hw-flow-control
property [8/8].  The UART0 Pinctrl settings here are correct for all
supported STiH407-family boards.

Will not fix.

> > > ---
> > >  arch/arm/boot/dts/stih407-family.dtsi | 5 +++--
> > >  1 file changed, 3 insertions(+), 2 deletions(-)
> > > 
> > > diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
> > > index c8b2944..9789978 100644
> > > --- a/arch/arm/boot/dts/stih407-family.dtsi
> > > +++ b/arch/arm/boot/dts/stih407-family.dtsi
> > > @@ -222,8 +222,9 @@
> > >  			compatible = "st,asc";
> > >  			reg = <0x9830000 0x2c>;
> > >  			interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
> > > -			pinctrl-names = "default";
> > > -			pinctrl-0 = <&pinctrl_serial0>;
> > > +			pinctrl-names = "default", "manual-rts";
> > > +			pinctrl-0 = <&pinctrl_serial0_flowctrl>;
> > > +			pinctrl-1 = <&pinctrl_serial0>;
> > >  			clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
> > >  
> > >  			status = "disabled";
> 

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog

  reply	other threads:[~2017-01-27 11:29 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-24 13:43 [PATCH 0/8] serial: st-asc: Allow handling of RTS line Lee Jones
2017-01-24 13:43 ` [PATCH 1/8] serial: st-asc: Ignore the parity error bit if 8-bit mode is enabled Lee Jones
2017-01-25 11:02   ` [STLinux Kernel] " Peter Griffin
2017-01-24 13:43 ` [PATCH 2/8] serial: st-asc: Provide RTS functionality Lee Jones
2017-01-25 11:03   ` [STLinux Kernel] " Peter Griffin
2017-01-24 13:43 ` [PATCH 3/8] serial: st-asc: Read in all Pinctrl states Lee Jones
2017-01-24 21:28   ` kbuild test robot
2017-01-25 11:21   ` [STLinux Kernel] " Peter Griffin
2017-01-27 11:54     ` Lee Jones
2017-01-30 14:23       ` Peter Griffin
2017-01-30 15:32         ` Lee Jones
2017-01-30 16:10           ` Peter Griffin
2017-01-30 19:11             ` Lee Jones
2017-01-30 22:35               ` Peter Griffin
2017-01-31 10:13                 ` Lee Jones
2017-01-31 11:31                   ` Peter Griffin
2017-01-31 12:27                     ` Lee Jones
2017-02-01 11:50                       ` Peter Griffin
2017-02-01 12:47                         ` Lee Jones
2017-01-24 13:43 ` [PATCH 4/8] serial: st-asc: (De)Register GPIOD and swap Pinctrl profiles Lee Jones
2017-01-24 22:00   ` kbuild test robot
2017-01-25 11:24   ` [STLinux Kernel] " Peter Griffin
2017-01-24 13:43 ` [PATCH 5/8] ARM: dts: STiH410-b2260: Identify the UART RTS line Lee Jones
2017-01-24 13:43 ` [PATCH 6/8] ARM: dts: STiH407-pinctrl: Add Pinctrl group for HW flow-control Lee Jones
2017-01-25 11:01   ` [STLinux Kernel] " Peter Griffin
2017-01-24 13:43 ` [PATCH 7/8] ARM: dts: STiH407-family: Use new Pinctrl groups Lee Jones
2017-01-25 11:54   ` [STLinux Kernel] " Peter Griffin
2017-01-27 11:03     ` Lee Jones
2017-01-27 11:29       ` Lee Jones [this message]
2017-01-24 13:43 ` [PATCH 8/8] ARM: dts: STiH407-family: Enable HW flow-control Lee Jones
2017-01-25 10:59   ` [STLinux Kernel] " Peter Griffin
2017-01-25 11:40     ` Peter Griffin
2017-01-27 11:33       ` Lee Jones
2017-01-27 11:32     ` Lee Jones
2017-01-25 10:07 ` [PATCH 0/8] serial: st-asc: Allow handling of RTS line Greg KH
2017-01-25 15:35   ` Lee Jones

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