From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Tue, 24 Jan 2017 13:43:10 +0000 Subject: [PATCH 8/8] ARM: dts: STiH407-family: Enable HW flow-control In-Reply-To: <20170124134310.27512-1-lee.jones@linaro.org> References: <20170124134310.27512-1-lee.jones@linaro.org> Message-ID: <20170124134310.27512-9-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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 --- arch/arm/boot/dts/stih407-family.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 9789978..7ada8ea 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -226,7 +226,7 @@ pinctrl-0 = <&pinctrl_serial0_flowctrl>; pinctrl-1 = <&pinctrl_serial0>; clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>; - + st,hw-flow-control; status = "disabled"; }; -- 2.10.2