| Message ID | 20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | drm/meson: add support for MIPI DSI Display | expand |
Applied to clk-meson (v6.8/drivers), thanks!
[01/12] dt-bindings: clk: g12a-clkc: add CTS_ENCL clock ids
https://github.com/BayLibre/clk-meson/commit/bd5ef3f21d17
[06/12] clk: meson: g12a: add CTS_ENCL & CTS_ENCL_SEL clocks
https://github.com/BayLibre/clk-meson/commit/5de4e8353e32
Best regards,
--
Jerome
Hi, On Fri, 24 Nov 2023 09:41:11 +0100, Neil Armstrong wrote: > The Amlogic G12A, G12B & SM1 SoCs embeds a Synopsys DW-MIPI-DSI transceiver (ver 1.21a), > with a custom glue managing the IP resets, clock and data input similar to the DW-HDMI > glue on the same Amlogic SoCs. > > This is a follow-up of v5 now the DRM patches are applied, the clk & DT changes > remains for a full DSI support on G12A & SM1 platforms. > > [...] Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.8/arm64-dt) [02/12] dt-bindings: soc: amlogic,meson-gx-hhi-sysctrl: add example covering meson-axg-hhi-sysctrl https://git.kernel.org/amlogic/c/beb9c30ba4188e481991d91124c554f61a7ec121 These changes has been applied on the intermediate git tree [1]. The v6.8/arm64-dt branch will then be sent via a formal Pull Request to the Linux SoC maintainers for inclusion in their intermediate git branches in order to be sent to Linus during the next merge window, or sooner if it's a set of fixes. In the cases of fixes, those will be merged in the current release candidate kernel and as soon they appear on the Linux master branch they will be backported to the previous Stable and Long-Stable kernels [2]. The intermediate git branches are merged daily in the linux-next tree [3], people are encouraged testing these pre-release kernels and report issues on the relevant mailing-lists. If problems are discovered on those changes, please submit a signed-off-by revert patch followed by a corrective changeset. [1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git [2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git [3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Hi Vinod, On 24/11/2023 09:41, Neil Armstrong wrote: <snip> > > --- > Neil Armstrong (12): > dt-bindings: clk: g12a-clkc: add CTS_ENCL clock ids > dt-bindings: soc: amlogic,meson-gx-hhi-sysctrl: add example covering meson-axg-hhi-sysctrl > dt-bindings: phy: amlogic,meson-axg-mipi-pcie-analog: drop text about parent syscon and drop example > dt-bindings: phy: amlogic,g12a-mipi-dphy-analog: drop unneeded reg property and example Could you pick patches 3 and 4 ? they are both reviewed. Thanks, Neil > dt-bindings: arm: amlogic: Document the MNT Reform 2 CM4 adapter with a BPI-CM4 Module > clk: meson: g12a: add CTS_ENCL & CTS_ENCL_SEL clocks > clk: meson: add vclk driver > clk: meson: g12a: make VCLK2 and ENCL clock path configurable by CCF > drm/meson: gate px_clk when setting rate > arm64: meson: g12-common: add the MIPI DSI nodes > DONOTMERGE: arm64: meson: khadas-vim3l: add DSI panel > arm64: dts: amlogic: meson-g12b-bananapi-cm4: add support for MNT Reform2 with CM4 adaper > > Documentation/devicetree/bindings/arm/amlogic.yaml | 1 + > .../phy/amlogic,g12a-mipi-dphy-analog.yaml | 12 - > .../phy/amlogic,meson-axg-mipi-pcie-analog.yaml | 17 - > .../soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml | 33 ++ > arch/arm64/boot/dts/amlogic/Makefile | 1 + > arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 70 ++++ > .../meson-g12b-bananapi-cm4-mnt-reform2.dts | 384 +++++++++++++++++++++ > .../boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi | 2 +- > arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 74 ++++ > .../boot/dts/amlogic/meson-sm1-khadas-vim3l.dts | 2 +- > drivers/clk/meson/Kconfig | 5 + > drivers/clk/meson/Makefile | 1 + > drivers/clk/meson/g12a.c | 106 ++++-- > drivers/clk/meson/vclk.c | 141 ++++++++ > drivers/clk/meson/vclk.h | 51 +++ > drivers/gpu/drm/meson/meson_dw_mipi_dsi.c | 7 + > include/dt-bindings/clock/g12a-clkc.h | 2 + > 17 files changed, 858 insertions(+), 51 deletions(-) > --- > base-commit: b0b93834348aaf1a6e14693b4f1d17d3ec024257 > change-id: 20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-b8e5217e1f4a > > Best regards,
On Fri, 24 Nov 2023 09:41:11 +0100, Neil Armstrong wrote: > The Amlogic G12A, G12B & SM1 SoCs embeds a Synopsys DW-MIPI-DSI transceiver (ver 1.21a), > with a custom glue managing the IP resets, clock and data input similar to the DW-HDMI > glue on the same Amlogic SoCs. > > This is a follow-up of v5 now the DRM patches are applied, the clk & DT changes > remains for a full DSI support on G12A & SM1 platforms. > > [...] Applied, thanks! [03/12] dt-bindings: phy: amlogic,meson-axg-mipi-pcie-analog: drop text about parent syscon and drop example commit: 130601d488fa06447283767e447909ce9e975e43 [04/12] dt-bindings: phy: amlogic,g12a-mipi-dphy-analog: drop unneeded reg property and example commit: 5f4a9a66f8a7582e90311fa8251da33a8d2111d7 Best regards,
The Amlogic G12A, G12B & SM1 SoCs embeds a Synopsys DW-MIPI-DSI transceiver (ver 1.21a), with a custom glue managing the IP resets, clock and data input similar to the DW-HDMI glue on the same Amlogic SoCs. This is a follow-up of v5 now the DRM patches are applied, the clk & DT changes remains for a full DSI support on G12A & SM1 platforms. The DW-MIPI-DSI transceiver + D-PHY are clocked by the GP0 PLL, and the ENCL encoder + VIU pixel reader by the VCLK2 clock using the HDMI PLL. The DW-MIPI-DSI transceiver gets this pixel stream as input clocked with the VCLK2 clock. An optional "MEAS" clock can be enabled to measure the delay between each vsync feeding the DW-MIPI-DSI transceiver. The clock setup has been redesigned to use CCF, a common PLL (GP0) and the VCLK2 clock path for DSI in preparation of full CCF support and possibly dual display with HDMI. The change from v5 is that now we use a "VCLK" driver instea dof notifier and rely on CLK_SET_RATE_GATE to ensure the VCLK gate operation are called. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> --- Changes in v9: - Colledte reviewed-bys - Fixed patches 2 & 4, commit messages and bindings format - Link to v8: https://lore.kernel.org/r/20231109-amlogic-v6-4-upstream-dsi-ccf-vim3-v8-0-81e4aeeda193@linaro.org Changes in v8: - Switch vclk clk driver to parm as requested by Jerome - Added bindings fixes to amlogic,meson-axg-mipi-pcie-analog & amlogic,g12a-mipi-dphy-analog - Fixed DT errors in vim3 example and MNT Reform DT - Rebased on next-20231107, successfully tested on VIM3L - Link to v7: https://lore.kernel.org/r/20230803-amlogic-v6-4-upstream-dsi-ccf-vim3-v7-0-762219fc5b28@linaro.org Changes in v7: - Added review tags - Fixed patch 5 thanks to George - Link to v6: https://lore.kernel.org/r/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v6-0-fd2ac9845472@linaro.org Changes in v6: - dropped applied DRM patches - dropped clk private prefix patches - rebased on top of 20230607-topic-amlogic-upstream-clkid-public-migration-v2-0-38172d17c27a@linaro.org - re-ordered/cleaned ENCL patches to match clkid public migration - Added new "vclk" driver - uses vclk driver instead of notifier - cleaned VCLK2 clk flags - add px_clk gating from DSI driver - Link to v5: https://lore.kernel.org/r/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-0-56eb7a4d5b8e@linaro.org Changes in v5: - Aded PRIV all the G12 internal clk IDS to simplify public exposing - Fixed the DSI bindings - Fixed the DSI HSYNC/VSYNC polarity handling - Fixed the DSI clock setup - Fixed the DSI phy timings - Dropped components for DSI, only keeping it for HDMI - Added MNT Reform 2 CM4 DT - Dropped already applied PHY fix - Link to v4: https://lore.kernel.org/r/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v4-0-2592c29ea263@linaro.org Changes from v3 at [3]: - switched all clk setup via CCF - using single PLL for DSI controller & ENCL encoder - added ENCL clocks to CCF - make the VCLK2 clocks configuration by CCF - fixed probe/bind of DSI controller to work with panels & bridges - added bit_clk to controller to it can setup the BIT clock aswell - added fix for components unbind - added fix for analog phy setup value - added TS050 timings fix - dropped previous clk control patch Changes from v2 at [2]: - Fixed patch 3 - Added reviews from Jagan - Rebased on v5.19-rc1 Changes from v1 at [1]: - fixed DSI host bindings - add reviewed-by tags for bindings - moved magic values to defines thanks to Martin's searches - added proper prefixes to defines - moved phy_configure to phy_init() dw-mipi-dsi callback - moved phy_on to a new phy_power_on() dw-mipi-dsi callback - correctly return phy_init/configure errors to callback returns [1] https://lore.kernel.org/r/20200907081825.1654-1-narmstrong@baylibre.com [2] https://lore.kernel.org/r/20220120083357.1541262-1-narmstrong@baylibre.com [3] https://lore.kernel.org/r/20220617072723.1742668-1-narmstrong@baylibre.com --- Neil Armstrong (12): dt-bindings: clk: g12a-clkc: add CTS_ENCL clock ids dt-bindings: soc: amlogic,meson-gx-hhi-sysctrl: add example covering meson-axg-hhi-sysctrl dt-bindings: phy: amlogic,meson-axg-mipi-pcie-analog: drop text about parent syscon and drop example dt-bindings: phy: amlogic,g12a-mipi-dphy-analog: drop unneeded reg property and example dt-bindings: arm: amlogic: Document the MNT Reform 2 CM4 adapter with a BPI-CM4 Module clk: meson: g12a: add CTS_ENCL & CTS_ENCL_SEL clocks clk: meson: add vclk driver clk: meson: g12a: make VCLK2 and ENCL clock path configurable by CCF drm/meson: gate px_clk when setting rate arm64: meson: g12-common: add the MIPI DSI nodes DONOTMERGE: arm64: meson: khadas-vim3l: add DSI panel arm64: dts: amlogic: meson-g12b-bananapi-cm4: add support for MNT Reform2 with CM4 adaper Documentation/devicetree/bindings/arm/amlogic.yaml | 1 + .../phy/amlogic,g12a-mipi-dphy-analog.yaml | 12 - .../phy/amlogic,meson-axg-mipi-pcie-analog.yaml | 17 - .../soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml | 33 ++ arch/arm64/boot/dts/amlogic/Makefile | 1 + arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 70 ++++ .../meson-g12b-bananapi-cm4-mnt-reform2.dts | 384 +++++++++++++++++++++ .../boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi | 2 +- arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 74 ++++ .../boot/dts/amlogic/meson-sm1-khadas-vim3l.dts | 2 +- drivers/clk/meson/Kconfig | 5 + drivers/clk/meson/Makefile | 1 + drivers/clk/meson/g12a.c | 106 ++++-- drivers/clk/meson/vclk.c | 141 ++++++++ drivers/clk/meson/vclk.h | 51 +++ drivers/gpu/drm/meson/meson_dw_mipi_dsi.c | 7 + include/dt-bindings/clock/g12a-clkc.h | 2 + 17 files changed, 858 insertions(+), 51 deletions(-) --- base-commit: b0b93834348aaf1a6e14693b4f1d17d3ec024257 change-id: 20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-b8e5217e1f4a Best regards,