linux-stable.git/drivers/clk, branch v5.6.6 Linux kernel stable tree clk: at91: usb: use proper usbs_mask 2020-04-21T07:08:04+00:00 Claudiu Beznea claudiu.beznea@microchip.com 2020-01-17T11:36:48+00:00 a2e6ff7aa0484179e61cbecf3cfc72589ef94cda commit d7a83d67a1694c42cc95fc0755d823f7ca3bfcfb upstream. Use usbs_mask passed as argument. The usbs_mask is different for SAM9X60. Fixes: 2423eeaead6f8 ("clk: at91: usb: Add sam9x60 support") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lkml.kernel.org/r/1579261009-4573-4-git-send-email-claudiu.beznea@microchip.com Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d7a83d67a1694c42cc95fc0755d823f7ca3bfcfb upstream.

Use usbs_mask passed as argument. The usbs_mask is different for
SAM9X60.

Fixes: 2423eeaead6f8 ("clk: at91: usb: Add sam9x60 support")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lkml.kernel.org/r/1579261009-4573-4-git-send-email-claudiu.beznea@microchip.com
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
clk: at91: sam9x60: fix usb clock parents 2020-04-21T07:08:04+00:00 Claudiu Beznea claudiu.beznea@microchip.com 2020-01-17T11:36:47+00:00 7a3862c0f33c71eeb1433f064637ee579ac1c7a8 commit 43b203d32b77d1b1b2209e22837f49767020553e upstream. SAM9X60's USB clock has 3 parents: plla, upll and main_osc. Fixes: 01e2113de9a5 ("clk: at91: add sam9x60 pmc driver") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lkml.kernel.org/r/1579261009-4573-3-git-send-email-claudiu.beznea@microchip.com Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 43b203d32b77d1b1b2209e22837f49767020553e upstream.

SAM9X60's USB clock has 3 parents: plla, upll and main_osc.

Fixes: 01e2113de9a5 ("clk: at91: add sam9x60 pmc driver")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lkml.kernel.org/r/1579261009-4573-3-git-send-email-claudiu.beznea@microchip.com
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
clk: ingenic/TCU: Fix round_rate returning error 2020-04-17T14:13:45+00:00 Paul Cercueil paul@crapouillou.net 2020-02-13T16:19:52+00:00 438d08315ab2229389dfa82d0d07170f28021eb7 commit edcc42945dee85e9dec3737f3dbf59d917ae5418 upstream. When requesting a rate superior to the parent's rate, it would return -EINVAL instead of simply returning the parent's rate like it should. Fixes: 4f89e4b8f121 ("clk: ingenic: Add driver for the TCU clocks") Cc: stable@vger.kernel.org Signed-off-by: Paul Cercueil <paul@crapouillou.net> Link: https://lkml.kernel.org/r/20200213161952.37460-2-paul@crapouillou.net Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit edcc42945dee85e9dec3737f3dbf59d917ae5418 upstream.

When requesting a rate superior to the parent's rate, it would return
-EINVAL instead of simply returning the parent's rate like it should.

Fixes: 4f89e4b8f121 ("clk: ingenic: Add driver for the TCU clocks")
Cc: stable@vger.kernel.org
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lkml.kernel.org/r/20200213161952.37460-2-paul@crapouillou.net
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
clk: ingenic/jz4770: Exit with error if CGU init failed 2020-04-17T14:13:45+00:00 Paul Cercueil paul@crapouillou.net 2020-02-13T16:19:51+00:00 9eab68f29949148cf89845e96115c7ce8fc7b811 commit c067b46d731a764fc46ecc466c2967088c97089e upstream. Exit jz4770_cgu_init() if the 'cgu' pointer we get is NULL, since the pointer is passed as argument to functions later on. Fixes: 7a01c19007ad ("clk: Add Ingenic jz4770 CGU driver") Cc: stable@vger.kernel.org Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reported-by: kbuild test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lkml.kernel.org/r/20200213161952.37460-1-paul@crapouillou.net Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c067b46d731a764fc46ecc466c2967088c97089e upstream.

Exit jz4770_cgu_init() if the 'cgu' pointer we get is NULL, since the
pointer is passed as argument to functions later on.

Fixes: 7a01c19007ad ("clk: Add Ingenic jz4770 CGU driver")
Cc: stable@vger.kernel.org
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lkml.kernel.org/r/20200213161952.37460-1-paul@crapouillou.net
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
clk: imx: Align imx sc clock parent msg structs to 4 2020-03-26T01:46:05+00:00 Leonard Crestez leonard.crestez@nxp.com 2020-02-20T16:29:33+00:00 8400ab8896324641243b57fc49b448023c07409a 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 <leonard.crestez@nxp.com> Link: https://lkml.kernel.org/r/aad021e432b3062c142973d09b766656eec18fde.1582216144.git.leonard.crestez@nxp.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> 
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 <leonard.crestez@nxp.com>
Link: https://lkml.kernel.org/r/aad021e432b3062c142973d09b766656eec18fde.1582216144.git.leonard.crestez@nxp.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
clk: imx: Align imx sc clock msg structs to 4 2020-03-26T01:45:59+00:00 Leonard Crestez leonard.crestez@nxp.com 2020-02-20T16:29:32+00:00 a0ae04a25650fd51b7106e742d27333e502173c6 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 <leonard.crestez@nxp.com> Link: https://lkml.kernel.org/r/10e97a04980d933b2cfecb6b124bf9046b6e4f16.1582216144.git.leonard.crestez@nxp.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> 
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 <leonard.crestez@nxp.com>
Link: https://lkml.kernel.org/r/10e97a04980d933b2cfecb6b124bf9046b6e4f16.1582216144.git.leonard.crestez@nxp.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
clk: ti: am43xx: Fix clock parent for RTC clock 2020-03-16T18:28:05+00:00 Tony Lindgren tony@atomide.com 2020-02-21T17:10:30+00:00 5f3d9b07b9bb4679922f0b2e2baa770e74a6bbd3 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 <tony@atomide.com> Link: https://lkml.kernel.org/r/20200221171030.39326-1-tony@atomide.com Acked-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> 
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 <tony@atomide.com>
Link: https://lkml.kernel.org/r/20200221171030.39326-1-tony@atomide.com
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Merge tag 'imx-clk-fixes-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-fixes 2020-03-16T18:26:05+00:00 Stephen Boyd sboyd@kernel.org 2020-03-16T18:26:05+00:00 7aaec82fefd21b4de8b1ee3ec4f31af95ccc9ab1 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 
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 2020-03-16T00:18:20+00:00 Fugang Duan fugang.duan@nxp.com 2020-02-19T06:04:11+00:00 857c9d31f59f0c0e6117518452ca54883e47d859 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 <fugang.duan@nxp.com> Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> 
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 <fugang.duan@nxp.com>
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
clk: imx8mp: Correct IMX8MP_CLK_HDMI_AXI clock parent 2020-03-16T00:18:20+00:00 Anson Huang Anson.Huang@nxp.com 2020-02-19T06:04:10+00:00 78ef3c9ecf20b9d6291eb6e081dabae1a5d387d3 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 <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> 
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 <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>