From: Lee Jones <lee.jones@linaro.org>
To: gregkh@linuxfoundation.org, jslaby@suse.com,
linux-serial@vger.kernel.org, dt@kernel.org,
devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, kernel@stlinux.com,
patrice.chotard@st.com, Lee Jones <lee.jones@linaro.org>
Subject: [PATCH v2 10/10] ARM: dts: STiH410-b2260: Enable HW flow-control
Date: Wed, 1 Feb 2017 14:31:45 +0000 [thread overview]
Message-ID: <20170201143145.31962-11-lee.jones@linaro.org> (raw)
In-Reply-To: <20170201143145.31962-1-lee.jones@linaro.org>
Hardware flow-control capability must be specified at a platform
level in order to inform the ASC driver that the platform is capable
(i.e. are the lines wired up, etc). STiH4{07,10} devices are indeed
capable, so let's provide the property.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
arch/arm/boot/dts/stih410-b2260.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/stih410-b2260.dts b/arch/arm/boot/dts/stih410-b2260.dts
index cbcbcb4..93c14d1 100644
--- a/arch/arm/boot/dts/stih410-b2260.dts
+++ b/arch/arm/boot/dts/stih410-b2260.dts
@@ -66,6 +66,7 @@
pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>;
pinctrl-1 = <&pinctrl_serial0>;
rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
+ uart-has-rtscts;
status = "okay";
};
--
2.9.3
next prev parent reply other threads:[~2017-02-01 14:31 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-01 14:31 [PATCH v2 00/10] serial: st-asc: Allow handling of RTS line Lee Jones
2017-02-01 14:31 ` [PATCH v2 01/10] serial: st-asc: Ignore the parity error bit if 8-bit mode is enabled Lee Jones
[not found] ` <20170201143145.31962-1-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-02-01 14:31 ` [PATCH v2 02/10] serial: st-asc: Provide RTS functionality Lee Jones
2017-02-01 14:31 ` [PATCH v2 04/10] serial: st-asc: (De)Register GPIOD and swap Pinctrl profiles Lee Jones
2017-02-01 14:31 ` [PATCH v2 05/10] serial: st-asc: Use generic DT binding for announcing RTS/CTS lines Lee Jones
2017-02-01 14:56 ` [STLinux Kernel] " Peter Griffin
2017-02-01 14:31 ` [PATCH v2 08/10] ARM: dts: STiH407-pinctrl: Add Pinctrl group for HW flow-control Lee Jones
2017-02-03 9:10 ` [PATCH v2 00/10] serial: st-asc: Allow handling of RTS line Greg KH
[not found] ` <20170203091043.GA10386-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2017-02-03 10:17 ` Lee Jones
2017-02-01 14:31 ` [PATCH v2 03/10] serial: st-asc: Read in all Pinctrl states Lee Jones
2017-02-01 14:55 ` [STLinux Kernel] " Peter Griffin
2017-02-01 14:31 ` [PATCH v2 06/10] dt-bindings: serial: Update 'uart-has-rtscts' description Lee Jones
[not found] ` <20170201143145.31962-7-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-02-01 14:57 ` [STLinux Kernel] " Peter Griffin
2017-02-01 14:31 ` [PATCH v2 07/10] ARM: dts: STiH410-b2260: Identify the UART RTS line Lee Jones
[not found] ` <20170201143145.31962-8-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-02-01 14:55 ` [STLinux Kernel] " Peter Griffin
2017-02-01 14:31 ` [PATCH v2 09/10] ARM: dts: STiH407-family: Use new Pinctrl groups Lee Jones
[not found] ` <20170201143145.31962-10-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-02-01 15:02 ` [STLinux Kernel] " Peter Griffin
2017-02-01 14:31 ` Lee Jones [this message]
2017-02-01 14:53 ` [STLinux Kernel] [PATCH v2 10/10] ARM: dts: STiH410-b2260: Enable HW flow-control Peter Griffin
-- strict thread matches above, loose matches on Subject: below --
2017-01-27 17:27 [PATCH v2 00/10] serial: st-asc: Allow handling of RTS line Lee Jones
2017-01-27 17:28 ` [PATCH v2 10/10] ARM: dts: STiH410-b2260: Enable HW flow-control Lee Jones
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