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Groups > linux.kernel > #1540963
| From | Bartosz Golaszewski <bgolaszewski@baylibre.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v7 5/5] ARM: dts: da850: specify the maximum pixel clock rate for tilcdc |
| Date | 2016-12-13 11:20 +0100 |
| Message-ID | <sNSlH-8pl-23@gated-at.bofh.it> (permalink) |
| References | <sNSc1-8lZ-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
At maximum CPU frequency of 300 MHz the maximum pixel clock frequency is 37.5 MHz[1]. We must filter out any mode for which the calculated pixel clock rate would exceed this value. Specify the max-pixelclock property for the display node for da850-lcdk. [1] http://processors.wiki.ti.com/index.php/OMAP-L1x/C674x/AM1x_LCD_Controller_(LCDC)_Throughput_and_Optimization_Techniques Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> --- arch/arm/boot/dts/da850.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 6b0ef3d..58b1566 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -462,6 +462,7 @@ compatible = "ti,da850-tilcdc"; reg = <0x213000 0x1000>; interrupts = <52>; + max-pixelclock = <37500>; status = "disabled"; }; }; -- 2.9.3
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[PATCH v7 0/5] ARM: dts: da850: tilcdc related DT changes Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2016-12-13 11:10 +0100
[PATCH v7 5/5] ARM: dts: da850: specify the maximum pixel clock rate for tilcdc Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2016-12-13 11:20 +0100
Re: [PATCH v7 5/5] ARM: dts: da850: specify the maximum pixel clock rate for tilcdc Sekhar Nori <nsekhar@ti.com> - 2017-01-02 12:40 +0100
[PATCH v7 3/5] drm: bridge: add support for TI ths8135 Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2016-12-13 11:20 +0100
Re: [PATCH v7 3/5] drm: bridge: add support for TI ths8135 Archit Taneja <architt@codeaurora.org> - 2016-12-14 06:10 +0100
Re: [PATCH v7 3/5] drm: bridge: add support for TI ths8135 Sekhar Nori <nsekhar@ti.com> - 2017-01-02 12:10 +0100
Re: [PATCH v7 3/5] drm: bridge: add support for TI ths8135 Archit Taneja <architt@codeaurora.org> - 2017-01-03 06:30 +0100
Re: [PATCH v7 3/5] drm: bridge: add support for TI ths8135 Sekhar Nori <nsekhar@ti.com> - 2017-01-03 06:40 +0100
[PATCH v7 1/5] ARM: dts: da850: rename the display node label Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2016-12-13 11:20 +0100
Re: [PATCH v7 1/5] ARM: dts: da850: rename the display node label Tomi Valkeinen <tomi.valkeinen@ti.com> - 2016-12-14 11:00 +0100
Re: [PATCH v7 1/5] ARM: dts: da850: rename the display node label Sekhar Nori <nsekhar@ti.com> - 2017-01-02 12:10 +0100
[PATCH v7 4/5] ARM: dts: da850-lcdk: add the vga-bridge node Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2016-12-13 11:20 +0100
Re: [PATCH v7 4/5] ARM: dts: da850-lcdk: add the vga-bridge node Tomi Valkeinen <tomi.valkeinen@ti.com> - 2016-12-14 11:00 +0100
Re: [PATCH v7 4/5] ARM: dts: da850-lcdk: add the vga-bridge node Sekhar Nori <nsekhar@ti.com> - 2017-01-02 12:20 +0100
[PATCH v7 2/5] drm: bridge: add DT bindings for TI ths8135 Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2016-12-13 11:20 +0100
Re: [PATCH v7 2/5] drm: bridge: add DT bindings for TI ths8135 Archit Taneja <architt@codeaurora.org> - 2016-12-14 06:10 +0100
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