linux/drivers/clk, branch v5.6

clk: imx: Align imx sc clock parent msg structs to 4

2020-03-26T01:46:05Z

The imx SC api strongly assumes that messages are composed out of 4-bytes words but some of our message structs have odd sizeofs. This produces many oopses with CONFIG_KASAN=y. Fix by marking with __aligned(4). Fixes: 666aed2d13ee ("clk: imx: scu: add set parent support") Signed-off-by: Leonard Crestez Link: https://lkml.kernel.org/r/aad021e432b3062c142973d09b766656eec18fde.1582216144.git.leonard.crestez@nxp.com Signed-off-by: Stephen Boyd

clk: imx: Align imx sc clock msg structs to 4

2020-03-26T01:45:59Z

The imx SC api strongly assumes that messages are composed out of 4-bytes words but some of our message structs have odd sizeofs. This produces many oopses with CONFIG_KASAN=y. Fix by marking with __aligned(4). Fixes: fe37b4820417 ("clk: imx: add scu clock common part") Signed-off-by: Leonard Crestez Link: https://lkml.kernel.org/r/10e97a04980d933b2cfecb6b124bf9046b6e4f16.1582216144.git.leonard.crestez@nxp.com Signed-off-by: Stephen Boyd

clk: ti: am43xx: Fix clock parent for RTC clock

2020-03-16T18:28:05Z

Currently enabling clkctrl clock on am4 can fail for RTC as the clock parent is wrong for RTC. Fixes: 76a1049b84dd ("clk: ti: am43xx: add new clkctrl data for am43xx") Signed-off-by: Tony Lindgren Link: https://lkml.kernel.org/r/20200221171030.39326-1-tony@atomide.com Acked-by: Tero Kristo Signed-off-by: Stephen Boyd

Merge tag 'imx-clk-fixes-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-fixes

2020-03-16T18:26:05Z

Pull a few more i.MX clk fixes for 5.6: - A couple of fixes on i.MX8MP clock driver to correct HDMI_AXI and ENET_QOS_ROOT parent clock * tag 'imx-clk-fixes-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: clk: imx8mp: Correct the enet_qos parent clock clk: imx8mp: Correct IMX8MP_CLK_HDMI_AXI clock parent

clk: imx8mp: Correct the enet_qos parent clock

2020-03-16T00:18:20Z

enet_qos is for eqos tsn AXI bus clock whose clock source is from ccm_enet_axi_clk_root, and controlled by CCM_CCGR59(offset 0x43b0) and CCM_CCGR64(offset 0x4400), so correct enet_qos root clock's parent clock to sim_enet. Fixes: 9c140d992676 ("clk: imx: Add support for i.MX8MP clock driver") Signed-off-by: Fugang Duan Signed-off-by: Anson Huang Signed-off-by: Shawn Guo

clk: imx8mp: Correct IMX8MP_CLK_HDMI_AXI clock parent

2020-03-16T00:18:20Z

IMX8MP_CLK_HDMI_AXI should be from imx8mp_media_axi_sels instead of imx8mp_media_apb_sels, fix it. Fixes: 9c140d992676 ("clk: imx: Add support for i.MX8MP clock driver") Signed-off-by: Anson Huang Signed-off-by: Shawn Guo

clk: qcom: dispcc: Remove support of disp_cc_mdss_rscc_ahb_clk

2020-02-12T23:03:08Z

The disp_cc_mdss_rscc_ahb_clk is default enabled from hardware and thus does not require to be marked CRITICAL. This which would allow the RCG to be turned OFF when the display turns OFF and not blocking XO. Signed-off-by: Taniya Das Link: https://lkml.kernel.org/r/1581423236-21341-2-git-send-email-tdas@codeaurora.org Fixes: dd3d06622138 ("clk: qcom: Add display clock controller driver for SC7180") Signed-off-by: Stephen Boyd

clk: qcom: videocc: Update the clock flag for video_cc_vcodec0_core_clk

2020-02-12T23:02:44Z

The clock disable signal for video_cc_vcodec0_core_clk is tied to vcodec0_gdsc which is supported in the HW control mode. Thus turning off the clock would be taken care automatically when the GDSC turns OFF by hardware and clock driver does not require to poll on the CLK_OFF bit. Signed-off-by: Taniya Das Link: https://lkml.kernel.org/r/1581423235-21341-1-git-send-email-tdas@codeaurora.org Fixes: 253dc75a0bb8 ("clk: qcom: Add video clock controller driver for SC7180") Signed-off-by: Stephen Boyd

of: clk: Make of_clk_get_parent_{count,name}() parameter const

2020-02-12T20:57:59Z

of_clk_get_parent_count() and of_clk_get_parent_name() never modify the device nodes passed, so they can be const. Signed-off-by: Geert Uytterhoeven Link: https://lkml.kernel.org/r/20200212094317.1150-1-geert+renesas@glider.be Signed-off-by: Stephen Boyd

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-02-08T22:17:27Z

Pull ARM SoC late updates from Olof Johansson: "This is some material that we picked up into our tree late, or that had more complex dependencies on more than one topic branch that makes sense to keep separately. - TI support for secure accelerators and hwrng on OMAP4/5 - TI camera changes for dra7 and am437x and SGX improvement due to better reset control support on am335x, am437x and dra7 - Davinci moves to proper clocksource on DM365, and regulator/audio improvements for DM365 and DM644x eval boards" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (32 commits) ARM: dts: omap4-droid4: Enable hdq for droid4 ds250x 1-wire battery nvmem ARM: dts: motorola-cpcap-mapphone: Configure calibration interrupt ARM: dts: Configure interconnect target module for am437x sgx ARM: dts: Configure sgx for dra7 ARM: dts: Configure rstctrl reset for am335x SGX ARM: dts: dra7: Add ti-sysc node for VPE ARM: dts: dra7: add vpe clkctrl node ARM: dts: am43x-epos-evm: Add VPFE and OV2659 entries ARM: dts: am437x-sk-evm: Add VPFE and OV2659 entries ARM: dts: am43xx: add support for clkout1 clock arm: dts: dra76-evm: Add CAL and OV5640 nodes arm: dtsi: dra76x: Add CAL dtsi node arm: dts: dra72-evm-common: Add entries for the CSI2 cameras ARM: dts: DRA72: Add CAL dtsi node ARM: dts: dra7-l4: Add ti-sysc node for CAM ARM: OMAP: DRA7xx: Make CAM clock domain SWSUP only ARM: dts: dra7: add cam clkctrl node ARM: OMAP2+: Drop legacy platform data for omap4 des ARM: OMAP2+: Drop legacy platform data for omap4 sham ARM: OMAP2+: Drop legacy platform data for omap4 aes ...