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* dt-bindings: display: stm32: add supply property to DSI controllerYannick Fertré2019-05-171-0/+3
| | | | | | | | | | | This patch adds documentation of a new property phy-dsi-supply to the STM32 DSI controller. Signed-off-by: Yannick Fertré <yannick.fertre@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Philippe Cornu <philippe.cornu@st.com> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1557826556-10079-2-git-send-email-yannick.fertre@st.com
* dt-bindings: display: stm32: correct clock-names in dsi panel examplePhilippe CORNU2018-01-301-1/+1
| | | | | | | | | | | | In the dsi panel example, clock names in the "clock-names" field have been swapped: * "pclk" (peripheral clock) is <&rcc 1 CLK_F469_DSI> on stm32f4 * "ref" (dsi phy pll ref clock) is <&clk_hse> on stm32f4 Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180122153547.23470-1-philippe.cornu@st.com
* dt-bindings: display: stm32: add a 2nd endpointPhilippe CORNU2017-11-071-1/+5
| | | | | | | | | | | | | | ltdc can have up to 2 endpoints: - dpi external gpios: for rgb panels or external bridge ICs. - dpi internal ios: connected internally to dsi. Note: Refer to the reference manual to know if the dsi is present on your device. Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1509018489-19641-2-git-send-email-philippe.cornu@st.com
* dt-bindings: display: stm32: Add DSI controllerPhilippe CORNU2017-07-261-1/+103
| | | | | | | | | | | This patch adds documentation of device tree bindings for the STM32 DSI controller based on the Synopsys DesignWare MIPI DSI host controller. Signed-off-by: Philippe CORNU <philippe.cornu@st.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1500277223-29553-7-git-send-email-philippe.cornu@st.com
* dt-bindings: display: stm32: remove st-display-subsystem parent node requirementPhilippe CORNU2017-07-261-1/+0Star
| | | | | | | | | | There is no need anymore to have a "st-display-subsystem" parent node in the device tree for the ltdc. Signed-off-by: Philippe CORNU <philippe.cornu@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1500277223-29553-6-git-send-email-philippe.cornu@st.com
* dt-bindings: display: Add STM32 LTDC driverYannick Fertre2017-04-141-0/+36
This patch adds documentation of device tree bindings for the STM32 LTDC (Lcd-Tft Display Controller). Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Yannick Fertre <yannick.fertre@st.com> Signed-off-by: Eric Anholt <eric@anholt.net> Link: http://patchwork.freedesktop.org/patch/msgid/1492164819-10513-4-git-send-email-yannick.fertre@st.com