From mboxrd@z Thu Jan 1 00:00:00 1970 From: bgolaszewski@baylibre.com (Bartosz Golaszewski) Date: Mon, 28 Nov 2016 13:15:28 +0100 Subject: [PATCH v2 2/2] ARM: dts: da850-lcdk: specify the maximum pixel clock rate for tilcdc In-Reply-To: <1480335328-4010-1-git-send-email-bgolaszewski@baylibre.com> References: <1480335328-4010-1-git-send-email-bgolaszewski@baylibre.com> Message-ID: <1480335328-4010-3-git-send-email-bgolaszewski@baylibre.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Due to memory throughput constraints any display mode for which the pixel clock rate exceeds the recommended value of 37500 KHz must be filtered out. Specify the max-pixelclock property for the display node for da850-lcdk. Signed-off-by: Bartosz Golaszewski --- arch/arm/boot/dts/da850-lcdk.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts index d864f11..1283263 100644 --- a/arch/arm/boot/dts/da850-lcdk.dts +++ b/arch/arm/boot/dts/da850-lcdk.dts @@ -285,6 +285,7 @@ &display { status = "okay"; + max-pixelclock = <37500>; }; &display_out { -- 2.9.3