Commit Graph

913 Commits

Author SHA1 Message Date
Fabio Estevam
55c5e0c602 dt-bindings: clock: imx6ul: Do not change the clock definition order
Commit f5a4670de9 ("clk: imx: Add new clo01 and clo2 controlled
by CCOSR") introduced the CLK_CLKO definitions, but didn't put them
at the end of the list, which may cause dtb breakage when running an old
dtb with a newer kernel.

In order to avoid that, simply add the new CLK_CKO clock definitions
at the end of the list.

Fixes: f5a4670de9 ("clk: imx: Add new clo01 and clo2 controlled by CCOSR")
Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-06-29 11:40:20 -07:00
Stephen Boyd
b2ac878acd Merge branches 'clk-davinci-psc-da830', 'clk-renesas', 'clk-at91-recalc', 'clk-davinci' and 'clk-meson' into clk-next
* clk-davinci-psc-da830:
  clk: davinci: psc-da830: fix USB0 48MHz PHY clock registration

* clk-renesas:
  clk: renesas: cpg-mssr: Add support for R-Car E3
  clk: renesas: Add r8a77990 CPG Core Clock Definitions
  clk: renesas: rcar-gen2: Centralize quirks handling
  clk: renesas: r8a77980: Correct parent clock of PCIEC0
  clk: renesas: r8a7794: Fix LB clock divider
  clk: renesas: r8a7792: Fix LB clock divider
  clk: renesas: r8a7791/r8a7793: Fix LB clock divider
  clk: renesas: r8a7745: Fix LB clock divider
  clk: renesas: r8a7743: Fix LB clock divider
  clk: renesas: cpg-mssr: Add r8a77470 support
  clk: renesas: Add r8a77470 CPG Core Clock Definitions
  clk: renesas: r8a77965: Add MSIOF controller clocks

* clk-at91-recalc:
  clk: at91: PLL recalc_rate() now using cached MUL and DIV values

* clk-davinci:
  clk: davinci: Fix link errors when not all SoCs are enabled
  clk: davinci: psc: allow for dev == NULL
  clk: davinci: da850-pll: change PLL0 to CLK_OF_DECLARE
  clk: davinci: pll: allow dev == NULL
  clk: davinci: psc-dm365: fix few clocks
  clk: davinci: pll-dm646x: keep PLL2 SYSCLK1 always enabled
  clk: davinci: psc-dm355: fix ASP0/1 clkdev lookups
  clk: davinci: pll-dm355: fix SYSCLKn parent names
  clk: davinci: pll-dm355: drop pll2_sysclk2

* clk-meson:
  clk: meson: axg: let mpll clocks round closest
  clk: meson: mpll: add round closest support
  clk: meson: meson8b: mark fclk_div2 gate clocks as CLK_IS_CRITICAL
  clk: meson: use SPDX license identifiers consistently
  clk: meson: drop CLK_SET_RATE_PARENT flag
  clk: meson-axg: Add AO Clock and Reset controller driver
  clk: meson: aoclk: refactor common code into dedicated file
  clk: meson: migrate to devm_of_clk_add_hw_provider API
  clk: meson: gxbb: add the video decoder clocks
  clk: meson: meson8b: add support for the NAND clocks
  dt-bindings: clock: reset: Add AXG AO Clock and Reset Bindings
  dt-bindings: clock: axg-aoclkc: New binding for Meson-AXG SoC
  clk: meson: gxbb: expose VDEC_1 and VDEC_HEVC clocks
  dt-bindings: clock: meson8b: export the NAND clock
2018-06-04 12:37:41 -07:00
Stephen Boyd
77122d6f74 Merge branch 'clk-qcom-sdm845' into clk-next
* clk-qcom-sdm845:
  clk: qcom: Export clk_fabia_pll_configure()
  clk: qcom: Add video clock controller driver for SDM845
  dt-bindings: clock: Introduce QCOM Video clock bindings
  clk: qcom: Add Global Clock controller (GCC) driver for SDM845
  clk: qcom: Add DT bindings for SDM845 gcc clock controller
  clk: qcom: Configure the RCGs to a safe source as needed
  clk: qcom: Add support for BRANCH_HALT_SKIP flag for branch clocks
  clk: qcom: Simplify gdsc status checking logic
  clk: qcom: gdsc: Add support to poll CFG register to check GDSC state
  clk: qcom: gdsc: Add support to poll for higher timeout value
  clk: qcom: gdsc: Add support to reset AON and block reset logic
  clk: qcom: Add support for controlling Fabia PLL
  clk: qcom: Clear hardware clock control bit of RCG

Also fixup the Kconfig mess where SDM845 GCC has msm8998 in the
description and also the video Kconfig says things slightly differently
from the GCC one so just make it the same.
2018-06-04 12:34:51 -07:00
Stephen Boyd
36851edd7e Merge branches 'clk-match-string', 'clk-ingenic', 'clk-si544-round-fix' and 'clk-bcm-stingray' into clk-next
* clk-match-string:
  clk: use match_string() helper
  clk: bcm2835: use match_string() helper

* clk-ingenic:
  clk: ingenic: jz4770: Add 150us delay after enabling VPU clock
  clk: ingenic: jz4770: Enable power of AHB1 bus after ungating VPU clock
  clk: ingenic: jz4770: Modify C1CLK clock to disable CPU clock stop on idle
  clk: ingenic: jz4770: Change OTG from custom to standard gated clock
  clk: ingenic: Support specifying "wait for clock stable" delay
  clk: ingenic: Add support for clocks whose gate bit is inverted

* clk-si544-round-fix:
  clk-si544: Properly round requested frequency to nearest match

* clk-bcm-stingray:
  clk: bcm: Update and add Stingray clock entries
  dt-bindings: clk: Update Stingray binding doc
2018-06-04 12:32:33 -07:00
Stephen Boyd
ef1ae47094 Merge branches 'clk-imx7d', 'clk-hisi-stub', 'clk-mvebu', 'clk-imx6-epit' and 'clk-debugfs-simple' into clk-next
* clk-imx7d:
  clk: imx7d: reset parent for mipi csi root
  clk: imx7d: fix mipi dphy div parent

* clk-hisi-stub:
  clk/driver/hisi: Consolidate the Kconfig for the CLOCK_STUB

* clk-mvebu:
  clk: mvebu: use correct bit for 98DX3236 NAND

* clk-imx6-epit:
  clk: imx6: add EPIT clock support

* clk-debugfs-simple:
  clk: Return void from debug_init op
  clk: remove clk_debugfs_add_file()
  clk: tegra: no need to check return value of debugfs_create functions
  clk: davinci: no need to check return value of debugfs_create functions
  clk: bcm2835: no need to check return value of debugfs_create functions
  clk: no need to check return value of debugfs_create functions
2018-06-04 12:32:28 -07:00
Stephen Boyd
fff2e33717 Merge branches 'clk-imx6sx', 'clk-imx7d-enet' and 'clk-aspeed-24' into clk-next
* clk-imx6sx:
  clk: imx6sl: correct ocram_podf clock type
  clk: imx6sx: disable unnecessary clocks during clock initialization
  clk: imx6sx: add missing lvds2 clock to the clock tree

* clk-imx7d-enet:
  ARM: dts: imx7: correct enet ipg clock
  clk: imx7d: correct enet clock CCGR registers
  clk: imx7d: correct enet phy ref clock gates

* clk-aspeed-24:
  clk: aspeed: Add 24MHz fixed clock
2018-06-04 12:32:24 -07:00
Stephen Boyd
45ba387511 Merge branches 'clk-allwinner', 'clk-rockchip', 'clk-tegra', 'clk-berlin' and 'clk-qcom-mmagic' into clk-next
* clk-allwinner:
  clk: sunxi-ng: r40: export a regmap to access the GMAC register
  clk: sunxi-ng: r40: rewrite init code to a platform driver
  clk: sunxi-ng: add support for H6 PRCM CCU

* clk-rockchip:
  clk: rockchip: remove deprecated gate-clk code and dt-binding
  clk: rockchip: use match_string() helper

* clk-tegra:
  clk: tegra: Add quirk for getting CDEV1/2 clocks on Tegra20
  clk: tegra20: Correct parents of CDEV1/2 clocks
  clk: tegra20: Add DEV1/DEV2 OSC dividers

* clk-berlin:
  clk: berlin: switch to SPDX license identifier

* clk-qcom-mmagic:
  clk: qcom: mmcc-msm8996: leave all mmagic gdscs and clocks always enabled
  clk: qcom: Register the gdscs before the clocks
  clk: qcom: gdsc: Add support for ALWAYS_ON gdscs
2018-06-04 12:27:44 -07:00
Stephen Boyd
7fa50aa559 Merge branches 'clk-hisi-usb', 'clk-silent-bulk', 'clk-mtk-hdmi', 'clk-mtk-mali' and 'clk-imx6ul-ccosr' into clk-next
* clk-hisi-usb:
  clk: hisilicon: add missing usb3 clocks for Hi3798CV200 SoC

* clk-silent-bulk:
  clk: bulk: silently error out on EPROBE_DEFER

* clk-mtk-hdmi:
  clk: mediatek: correct the clocks for MT2701 HDMI PHY module

* clk-mtk-mali:
  clk: mediatek: add g3dsys support for MT2701 and MT7623
  dt-bindings: reset: mediatek: add entry for Mali-450 node to refer
  dt-bindings: clock: mediatek: add entry for Mali-450 node to refer
  dt-bindings: clock: mediatek: add g3dsys bindings

* clk-imx6ul-ccosr:
  clk: imx: Add new clo01 and clo2 controlled by CCOSR
2018-06-04 12:27:40 -07:00
Stephen Boyd
b7c82cec04 Merge branches 'clk-stm32mp1', 'clk-samsung', 'clk-uniphier-mpeg', 'clk-stratix10' and 'clk-aspeed' into clk-next
* clk-stm32mp1:
  clk: stm32mp1: Fix a memory leak in 'clk_stm32_register_gate_ops()'
  clk: stm32mp1: Add CLK_IGNORE_UNUSED to ck_sys_dbg clock
  clk: stm32mp1: remove ck_apb_dbg clock
  clk: stm32mp1: set stgen_k clock as critical
  clk: stm32mp1: add missing tzc2 clock
  clk: stm32mp1: fix SAI3 & SAI4 clocks
  clk: stm32mp1: remove unused dfsdm_src[] const
  clk: stm32mp1: add missing static

* clk-samsung:
  clk: samsung: simplify getting .drvdata

* clk-uniphier-mpeg:
  clk: uniphier: add LD11/LD20 stream demux system clock

* clk-stratix10:
  clk: socfpga: stratix10: suppress unbinding platform's clock driver
  clk: socfpga: stratix10: use platform driver APIs

* clk-aspeed:
  clk:aspeed: Fix reset bits for PCI/VGA and PECI
  clk: aspeed: Support second reset register
2018-06-04 12:27:34 -07:00
Stephen Boyd
872e47f75f Merge branches 'clk-qcom-rpmh', 'clk-npcm7xx', 'clk-of-parent-count' and 'clk-qcom-rcg-fix' into clk-next
* clk-qcom-rpmh:
  dt-bindings: clock: Introduce QCOM RPMh clock bindings

* clk-npcm7xx:
  clk: npcm7xx: fix return value check in npcm7xx_clk_init()
  clk: npcm7xx: add clock controller
  dt-binding: clk: npcm750: Add binding for Nuvoton NPCM7XX Clock

* clk-of-parent-count:
  pinctrl: sunxi: Use of_clk_get_parent_count() instead of open coding
  soc/tegra: pmc: Use of_clk_get_parent_count() instead of open coding
  soc: rockchip: power-domain: Use of_clk_get_parent_count() instead of open coding
  ARM: timer-sp: Use of_clk_get_parent_count() instead of open coding
  clk: Extract OF clock helpers in <linux/of_clk.h>

* clk-qcom-rcg-fix:
  clk: qcom: Base rcg parent rate off plan frequency
2018-06-04 12:27:29 -07:00
Stephen Boyd
43705f5294 Merge branch 'clk-actions' into clk-next
* clk-actions:
  clk: actions: Add S900 SoC clock support
  clk: actions: Add pll clock support
  clk: actions: Add composite clock support
  clk: actions: Add fixed factor clock support
  clk: actions: Add factor clock support
  clk: actions: Add divider clock support
  clk: actions: Add mux clock support
  clk: actions: Add gate clock support
  clk: actions: Add common clock driver support
  dt-bindings: clock: Add Actions S900 clock bindings
2018-06-04 12:27:02 -07:00
Pramod Kumar
48bf9a522c dt-bindings: clk: Update Stingray binding doc
Update Stingray clock binding document to add additional clock entries
with names matching the latest ASIC datasheet. Also modify a few existing
entries to make their naming more consistent with the rest of the entries

Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-06-01 23:26:36 -07:00
Colin Didier
b1569380a6 clk: imx6: add EPIT clock support
Add EPIT clock support to the i.MX6Q clocking infrastructure.

Signed-off-by: Colin Didier <colin.didier@devialet.com>
Signed-off-by: Clément Peron <clement.peron@devialet.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-06-01 19:19:30 -07:00
Lei YU
67b6e5cfdb clk: aspeed: Add 24MHz fixed clock
Add a 24MHz fixed clock.
This clock will be used for certain devices, e.g. pwm.

Signed-off-by: Lei YU <mine260309@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-06-01 12:18:42 -07:00
Anson Huang
9c7150daff clk: imx7d: correct enet clock CCGR registers
Correct enet clock gates as below:

CCGR6: IMX7D_ENET_AXI_ROOT_CLK (enet1 and enet2 bus clocks)
CCGR112: IMX7D_ENET1_TIME_ROOT_CLK, IMX7D_ENET1_IPG_ROOT_CLK
CCGR113: IMX7D_ENET2_TIME_ROOT_CLK, IMX7D_ENET2_IPG_ROOT_CLK

Just rename unused IMX7D_ENETx_REF_ROOT_CLK for
IMX7D_ENETx_IPG_ROOT_CLK instead of adding new clocks.

Based on Andy Duan's patch from the NXP kernel tree.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-06-01 12:15:21 -07:00
Amit Nischal
84b66b2116 dt-bindings: clock: Introduce QCOM Video clock bindings
Add device tree bindings for video clock controller for
Qualcomm Technology Inc's SoCs.

Signed-off-by: Amit Nischal <anischal@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-06-01 11:49:07 -07:00
Michael Trimarchi
f5a4670de9 clk: imx: Add new clo01 and clo2 controlled by CCOSR
osc->cko2_sel->cko2_podf->clk_cko2->clk_cko

Example of usage to provide clock to the sgtl5000

codec: sgtl5000@0a {
	compatible = "fsl,sgtl5000";
	reg = <0x0a>;
	clocks = <&clks IMX6UL_CLK_OSC>;
	#sound-dai-cells = <0>;
	clocks = <&clks IMX6UL_CLK_CKO>;
	assigned-clocks = <&clks IMX6UL_CLK_CKO2_SEL>,
			  <&clks IMX6UL_CLK_CKO2_PODF>,
			  <&clks IMX6UL_CLK_CKO2>,
			  <&clks IMX6UL_CLK_CKO>;
	assigned-clock-parents = <&clks IMX6UL_CLK_OSC>,
				 <&clks IMX6UL_CLK_CKO2_SEL>,
				 <&clks IMX6UL_CLK_CKO2_PODF>,
				 <&clks IMX6UL_CLK_CKO2>;
	clock-names = "mclk";
	wlf,shared-lrclk;

Signed-off-by: Matteo Lisi <matteo.lisi@engicam.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Tested-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-15 15:26:33 -07:00
Sean Wang
aa9bb8d19d dt-bindings: clock: mediatek: add entry for Mali-450 node to refer
Just add binding for a required clock referenced by Mali-450 on MT7623
or MT2701 SoC.

Cc: devicetree@vger.kernel.org
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-15 15:21:43 -07:00
Ryder Lee
bf61099a21 clk: mediatek: correct the clocks for MT2701 HDMI PHY module
The hdmitx_dig_cts clock signal is not a child of clk26m,
and the actual output of the PLL block is derived from
the tvdpll via a configurable PLL post-divider.

It is used as the PLL reference input to the HDMI PHY module.

Fixes: e986211827 ("clk: mediatek: Add MT2701 clock support")
Signed-off-by: Chunhui Dai <chunhui.dai@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-15 15:17:49 -07:00
Jianguo Sun
80820a7bc8 clk: hisilicon: add missing usb3 clocks for Hi3798CV200 SoC
There are two USB3 host controllers on Hi3798CV200 SoC.
This commit adds missing clocks for them.

Signed-off-by: Jianguo Sun <sunjianguo1@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-15 15:12:06 -07:00
Jae Hyun Yoo
e76e56823a clk:aspeed: Fix reset bits for PCI/VGA and PECI
This commit fixes incorrect setting of reset bits for PCI/VGA and
PECI modules.

1. Reset bit for PCI/VGA is 8.
2. PECI reset bit is missing so added bit 10 as its reset bit.

Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Fixes: 15ed8ce5f8 ("clk: aspeed: Register gated clocks")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-15 15:02:23 -07:00
Joel Stanley
dcb899c47d clk: aspeed: Support second reset register
The ast2500 has an additional reset register that contains resets not
present in the ast2400. This enables support for this register, and adds
the one reset line that is controlled by it.

Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-15 14:59:35 -07:00
Yixun Lan
9c7aea8e17 dt-bindings: clock: reset: Add AXG AO Clock and Reset Bindings
Add dt-bindings headers for the Meson-AXG's AO clock and
reset controller.

Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2018-05-15 14:07:11 +02:00
Amit Nischal
9ee38b21a2 clk: qcom: Add DT bindings for SDM845 gcc clock controller
Add compatible string and the include file for gcc clock
controller for SDM845.

Signed-off-by: Amit Nischal <anischal@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-08 11:22:55 -07:00
Anson Huang
5cc73ff7a3 clk: imx6sx: add missing lvds2 clock to the clock tree
i.MX6SX has lvds2 (analog clock2), an I/O clock like lvds1.
And this lvds2, along with lvds1, can be used to provide
external clock source to the internal pll, such as pll4_audio
and pll5_video.

This patch mainly adds the lvds2 to the clock tree and fix its
relationship with pll accordingly.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-04 19:56:58 -07:00
Icenowy Zheng
b7c7b05065 clk: sunxi-ng: add support for H6 PRCM CCU
The H6 has clock/reset controls in PRCM part, like old SoCs such as H3
and A64. However, the PRCM CCU is rearranged; the register arragement
is now similar to the main CCU of H6, and the PRCM now has two APB
buses to control -- one is clocked from AHB clock derivde from AR100
clock, the other is clocked from the same mux with AR100 clock.
Therefore a new driver is written for it.

As there's no official document about the PRCM in H6, all the information
are indirectly collected from BSP and parts of the document, and the
information source is noted as comments in the driver's source code. If
reliable information is provided furtherly, the driver needs to be
rechecked.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-05-04 17:05:46 +02:00
Taniya Das
1f8777a45a dt-bindings: clock: Introduce QCOM RPMh clock bindings
Add RPMh clock device bindings for Qualcomm Technology Inc's SoCs. These
devices would be used for communicating resource state requests to control
the clocks managed by RPMh.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-02 08:11:15 -07:00
Maxime Jourdan
a0b5e4e4be clk: meson: gxbb: expose VDEC_1 and VDEC_HEVC clocks
Export video decoder clock dt-bindings

Signed-off-by: Maxime Jourdan <maxi.jourdan@wanadoo.fr>
[added commit description]
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2018-04-25 13:35:30 +02:00
Martin Blumenstingl
09e19d73b8 dt-bindings: clock: meson8b: export the NAND clock
Export the NAND clock to the dt-bindings.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2018-04-25 12:05:55 +02:00
Takeshi Kihara
9a31fa395c clk: renesas: Add r8a77990 CPG Core Clock Definitions
This patch adds all R-Car E3 Clock Pulse Generator Core Clock Outputs.

Note that internal CPG clocks (S0, S1, S2, S3, SDSRC, POST3) are not
included, as they are used as internal clock sources only, and never
referenced from DT.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[shimoda: add SPDX-License-Identifier]
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-24 09:54:34 +02:00
Joonwoo Park
b5f5f525c5 clk: qcom: Add MSM8998 Global Clock Control (GCC) driver
Add support for the global clock controller found on MSM8998
based devices. This should allow most non-multimedia device
drivers to probe and control their clocks.

Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
Signed-off-by: Imran Khan <kimran@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
[bjorn: Specify regs for alpha_plls, fix white spaces and add binding]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-04-16 22:51:27 -07:00
Biju Das
343e64a6c4 clk: renesas: Add r8a77470 CPG Core Clock Definitions
Add all RZ/G1C Clock Pulse Generator Core Clock Outputs, as listed in
Table 7.2 ("List of Clocks [RZ/G1C]") of the RZ/G1C Hardware User's
Manual.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
[geert: Use consecutive numbering]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-16 13:39:38 +02:00
Linus Torvalds
ca4e7c5120 The large diff this time around is from the addition of a new clk driver
for the TI Davinci family of SoCs. So far those clks have been supported
 with a custom implementation of the clk API in the arch port instead of in
 the CCF. With this driver merged we're one step closer to having a single
 clk API implementation.
 
 The other large diff is from the Amlogic clk driver that underwent some
 major surgery to use regmap. Beyond that, the biggest hitter is Samsung
 which needed some reworks to properly handle clk provider power domains
 and a bunch of PLL rate updates.
 
 The core framework was fairly quiet this round, just getting some cleanups
 and small fixes for some of the more esoteric features. And the usual
 set of driver non-critical fixes, cleanups, and minor additions are here as
 well.
 
 Core:
  - Rejig clk_ops::init() to be a little earlier for phase/accuracy ops
  - debugfs ops macroized to shave some lines of boilerplate code
  - Always calculate the phase instead of caching it in clk_get_phase()
  - More __must_check on bulk clk APIs
 
 New Drivers:
  - TI's Davinci family of SoCs
  - Intel's Stratix10 SoC
  - stm32mp157 SoC
  - Allwinner H6 CCU
  - Silicon Labs SI544 clock generator chip
  - Renesas R-Car M3-N and V3H SoCs
  - i.MX6SLL SoCs
 
 Removed Drivers:
  - ST-Ericsson AB8540/9540
 
 Updates:
  - Mediatek MT2701 and MT7622 audsys support and MT2712 updates
  - STM32F469 DSI and STM32F769 sdmmc2 support
  - GPIO clks can sleep now
  - Spreadtrum SC9860 RTC clks
  - Nvidia Tegra MBIST workarounds and various minor fixes
  - Rockchip phase handling fixes and a memory leak plugged
  - Renesas drivers switch to readl/writel from clk_readl/clk_writel
  - Renesas gained CPU (Z/Z2) and watchdog support
  - Rockchip rk3328 display clks and rk3399 1.6GHz PLL support
  - Qualcomm PM8921 PMIC XO buffers
  - Amlogic migrates to regmap APIs
  - TI Keystone clk latching support
  - Allwinner H3 and H5 video clk fixes
  - Broadcom BCM2835 PLLs needed another bit to enable
  - i.MX6SX CKO mux fix and i.MX7D Video PLL divider fix
  - i.MX6UL/ULL epdc_podf support
  - Hi3798CV200 COMBPHY0 and USB2_OTG_UTMI and phase support for eMMC
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "The large diff this time around is from the addition of a new clk
  driver for the TI Davinci family of SoCs. So far those clks have been
  supported with a custom implementation of the clk API in the arch port
  instead of in the CCF. With this driver merged we're one step closer
  to having a single clk API implementation.

  The other large diff is from the Amlogic clk driver that underwent
  some major surgery to use regmap. Beyond that, the biggest hitter is
  Samsung which needed some reworks to properly handle clk provider
  power domains and a bunch of PLL rate updates.

  The core framework was fairly quiet this round, just getting some
  cleanups and small fixes for some of the more esoteric features. And
  the usual set of driver non-critical fixes, cleanups, and minor
  additions are here as well.

  Core:
   - Rejig clk_ops::init() to be a little earlier for phase/accuracy ops
   - debugfs ops macroized to shave some lines of boilerplate code
   - Always calculate the phase instead of caching it in clk_get_phase()
   - More __must_check on bulk clk APIs

  New Drivers:
   - TI's Davinci family of SoCs
   - Intel's Stratix10 SoC
   - stm32mp157 SoC
   - Allwinner H6 CCU
   - Silicon Labs SI544 clock generator chip
   - Renesas R-Car M3-N and V3H SoCs
   - i.MX6SLL SoCs

  Removed Drivers:
   - ST-Ericsson AB8540/9540

  Updates:
   - Mediatek MT2701 and MT7622 audsys support and MT2712 updates
   - STM32F469 DSI and STM32F769 sdmmc2 support
   - GPIO clks can sleep now
   - Spreadtrum SC9860 RTC clks
   - Nvidia Tegra MBIST workarounds and various minor fixes
   - Rockchip phase handling fixes and a memory leak plugged
   - Renesas drivers switch to readl/writel from clk_readl/clk_writel
   - Renesas gained CPU (Z/Z2) and watchdog support
   - Rockchip rk3328 display clks and rk3399 1.6GHz PLL support
   - Qualcomm PM8921 PMIC XO buffers
   - Amlogic migrates to regmap APIs
   - TI Keystone clk latching support
   - Allwinner H3 and H5 video clk fixes
   - Broadcom BCM2835 PLLs needed another bit to enable
   - i.MX6SX CKO mux fix and i.MX7D Video PLL divider fix
   - i.MX6UL/ULL epdc_podf support
   - Hi3798CV200 COMBPHY0 and USB2_OTG_UTMI and phase support for eMMC"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (233 commits)
  clk: davinci: add a reset lookup table for psc0
  clk: imx: add clock driver for imx6sll
  dt-bindings: imx: update clock doc for imx6sll
  clk: imx: add new gate/gate2 wrapper funtion
  clk: imx: Add CLK_IS_CRITICAL flag for busy divider and busy mux
  clk: cs2000: set pm_ops in hibernate-compatible way
  clk: bcm2835: De-assert/assert PLL reset signal when appropriate
  clk: imx7d: Move clks_init_on before any clock operations
  clk: imx7d: Correct ahb clk parent select
  clk: imx7d: Correct dram pll type
  clk: imx7d: Add USB clock information
  clk: socfpga: stratix10: add clock driver for Stratix10 platform
  dt-bindings: documentation: add clock bindings information for Stratix10
  clk: ti: fix flag space conflict with clkctrl clocks
  clk: uniphier: add additional ethernet clock lines for Pro4
  clk: uniphier: add SATA clock control support
  clk: uniphier: add PCIe clock control support
  clk: Add driver for the si544 clock generator chip
  clk: davinci: Remove redundant dev_err calls
  clk: uniphier: add ethernet clock control support for PXs3
  ...
2018-04-13 15:51:06 -07:00
Gabriel Fernandez
ccf719b884 clk: stm32mp1: remove ck_apb_dbg clock
It's recommended to use only clk_sys_dbg clock instead to activate
debug IP.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-04-06 13:43:23 -07:00
Gabriel Fernandez
a1bf646f71 clk: stm32mp1: add missing tzc2 clock
This patch adds tzc2 clock and rename tzc clock into tzc1

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-04-06 13:43:16 -07:00
Stephen Boyd
a339bdf64a Merge branches 'clk-stratix10', 'clk-imx', 'clk-bcm', 'clk-cs2000' and 'clk-imx6sll' into clk-next
* clk-stratix10:
  clk: socfpga: stratix10: add clock driver for Stratix10 platform
  dt-bindings: documentation: add clock bindings information for Stratix10

* clk-imx:
  clk: imx7d: Move clks_init_on before any clock operations
  clk: imx7d: Correct ahb clk parent select
  clk: imx7d: Correct dram pll type
  clk: imx7d: Add USB clock information
  clk: imx: pllv2: avoid using uninitialized values
  clk: imx6ull: Add epdc_podf instead of sim_podf
  clk: imx: imx7d: correct video pll clock tree
  clk: imx: imx7d: add the Keypad Port module clock
  clk: imx7d: add CAAM clock
  clk: imx: imx7d: add the snvs clock
  clk: imx: imx6sx: update cko mux options

* clk-bcm:
  clk: bcm2835: De-assert/assert PLL reset signal when appropriate

* clk-cs2000:
  clk: cs2000: set pm_ops in hibernate-compatible way

* clk-imx6sll:
  clk: imx: add clock driver for imx6sll
  dt-bindings: imx: update clock doc for imx6sll
  clk: imx: add new gate/gate2 wrapper funtion
  clk: imx: Add CLK_IS_CRITICAL flag for busy divider and busy mux
2018-04-06 13:22:12 -07:00
Stephen Boyd
a83fdfae5a Merge branches 'clk-davinci', 'clk-si544', 'clk-rockchip', 'clk-uniphier' and 'clk-ti-flag-fix' into clk-next
* clk-davinci:
  clk: davinci: Remove redundant dev_err calls
  clk: davinci: cfgchip: Add TI DA8XX USB PHY clocks
  clk: davinci: New driver for TI DA8XX CFGCHIP clocks
  dt-bindings: clock: Add bindings for DA8XX CFGCHIP clocks
  clk: davinci: Add platform information for TI DM646x PSC
  clk: davinci: Add platform information for TI DM644x PSC
  clk: davinci: Add platform information for TI DM365 PSC
  clk: davinci: Add platform information for TI DM355 PSC
  clk: davinci: Add platform information for TI DA850 PSC
  clk: davinci: Add platform information for TI DA830 PSC
  clk: davinci: New driver for davinci PSC clocks
  dt-bindings: clock: New bindings for TI Davinci PSC
  clk: davinci: Add platform information for TI DM646x PLL
  clk: davinci: Add platform information for TI DM644x PLL
  clk: davinci: Add platform information for TI DM365 PLL
  clk: davinci: Add platform information for TI DM355 PLL
  clk: davinci: Add platform information for TI DA850 PLL
  clk: davinci: Add platform information for TI DA830 PLL
  clk: davinci: New driver for davinci PLL clocks
  dt-bindings: clock: Add new bindings for TI Davinci PLL clocks

* clk-si544:
  clk: Add driver for the si544 clock generator chip

* clk-rockchip:
  clk: rockchip: assign correct id for pclk_ddr and hclk_sd in rk3399
  clk: rockchip: Fix error return in phase clock registration
  clk: rockchip: Correct the behaviour of restoring cached phase
  clk: rockchip: Fix wrong parents for MMC phase clock for rk3328
  clk: rockchip: Fix wrong parent for SDMMC phase clock for rk3228
  clk: rockchip: Add 1.6GHz PLL rate for rk3399
  clk: rockchip: Restore the clock phase after the rate was changed
  clk: rockchip: Prevent calculating mmc phase if clock rate is zero
  clk: rockchip: Free the memory on the error path
  clk: rockchip: document hdmi_phy external input for rk3328
  clk: rockchip: add flags for rk3328 dclk_lcdc
  clk: rockchip: remove ignore_unused flag from rk3328 vio_h2p clocks
  clk: rockchip: protect all remaining rk3328 interconnect clocks
  clk: rockchip: export sclk_hdmi_sfc on rk3328
  clk: rockchip: remove HCLK_VIO from rk3328 dt header
  clk: rockchip: fix hclk_vio_niu on rk3328

* clk-uniphier:
  clk: uniphier: add additional ethernet clock lines for Pro4
  clk: uniphier: add SATA clock control support
  clk: uniphier: add PCIe clock control support
  clk: uniphier: add ethernet clock control support for PXs3
  clk: uniphier: add Pro4/Pro5/PXs2 audio system clock

* clk-ti-flag-fix:
  clk: ti: fix flag space conflict with clkctrl clocks
  clk: ti: clkctrl: add support for CLK_SET_RATE_PARENT flag
2018-04-06 13:22:06 -07:00
Stephen Boyd
b03781920c Merge branches 'clk-mediatek', 'clk-hisi', 'clk-allwinner', 'clk-ux500' and 'clk-renesas' into clk-next
* clk-mediatek:
  clk: mediatek: add audsys support for MT2701
  clk: mediatek: add devm_of_platform_populate() for MT7622 audsys
  dt-bindings: clock: mediatek: add audsys support for MT2701
  dt-bindings: clock: mediatek: update audsys documentation to adapt MFD device
  clk: mediatek: update missing clock data for MT7622 audsys
  clk: mediatek: fix PWM clock source by adding a fixed-factor clock
  dt-bindings: clock: mediatek: add binding for fixed-factor clock axisel_d4

* clk-hisi:
  clk: hisilicon: fix potential NULL dereference in hisi_clk_alloc()
  clk: hisilicon: mark wdt_mux_p[] as const
  clk: hisilicon: Mark phase_ops static
  clk: hi3798cv200: add emmc sample and drive clock
  clk: hisilicon: add hisi phase clock support
  clk: hi3798cv200: add COMBPHY0 clock support
  clk: hi3798cv200: fix define indentation
  clk: hi3798cv200: add support for HISTB_USB2_OTG_UTMI_CLK
  clk: hi3798cv200: correct IR clock parent
  clk: hi3798cv200: fix unregister call sequence in error path

* clk-allwinner:
  clk: sunxi-ng: add missing hdmi-slow clock for H6 CCU
  clk: sunxi-ng: add support for the Allwinner H6 CCU
  dt-bindings: add device tree binding for Allwinner H6 main CCU
  clk: sunxi-ng: Support fixed post-dividers on NKMP style clocks
  clk: sunxi-ng: h3: h5: export CLK_PLL_VIDEO
  clk: sunxi-ng: h3: h5: Allow some clocks to set parent rate
  clk: sunxi-ng: h3: h5: Add minimal rate for video PLL
  clk: sunxi-ng: Add check for minimal rate to NM PLLs
  clk: sunxi-ng: Use u64 for calculation of nkmp rate
  clk: sunxi-ng: Mask nkmp factors when setting register
  clk: sunxi-ng: remove select on obsolete SUNXI_CCU_X kconfig name

* clk-ux500:
  clk: ux500: Drop AB8540/9540 support

* clk-renesas: (27 commits)
  clk: renesas: cpg-mssr: Adjust r8a77980 ifdef
  clk: renesas: rcar-gen3: Always use readl()/writel()
  clk: renesas: sh73a0: Always use readl()/writel()
  clk: renesas: rza1: Always use readl()/writel()
  clk: renesas: rcar-gen2: Always use readl()/writel()
  clk: renesas: r8a7740: Always use readl()/writel()
  clk: renesas: r8a73a4: Always use readl()/writel()
  clk: renesas: mstp: Always use readl()/writel()
  clk: renesas: div6: Always use readl()/writel()
  clk: fix false-positive Wmaybe-uninitialized warning
  clk: renesas: r8a77965: Replace DU2 clock
  clk: renesas: cpg-mssr: Add support for R-Car M3-N
  clk: renesas: cpg-mssr: add R8A77980 support
  dt-bindings: clock: add R8A77980 CPG core clock definitions
  clk: renesas: r8a7792: Add rwdt clock
  clk: renesas: r8a7794: Add rwdt clock
  clk: renesas: r8a7791/r8a7793: Add rwdt clock
  clk: renesas: r8a7790: Add rwdt clock
  clk: renesas: r8a7745: Add rwdt clock
  clk: renesas: r8a7743: Add rwdt clock
  ...
2018-04-06 13:21:57 -07:00
Stephen Boyd
fbc20b8c3c Merge branches 'clk-mvebu', 'clk-phase', 'clk-nxp', 'clk-mtk2712' and 'clk-qcom-rpmcc' into clk-next
* clk-mvebu:
  clk: mvebu: armada-38x: add support for missing clocks
  clk: mvebu: cp110: Fix clock tree representation

* clk-phase:
  clk: Don't show the incorrect clock phase
  clk: update cached phase to respect the fact when setting phase

* clk-nxp:
  clk: lpc32xx: Set name of regmap_config

* clk-mtk2712:
  clk: mediatek: update clock driver of MT2712
  dt-bindings: clock: add clocks for MT2712

* clk-qcom-rpmcc:
  clk: qcom: rpmcc: Add support to XO buffered clocks
2018-04-06 13:21:52 -07:00
Stephen Boyd
e8121d9867 Merge branches 'clk-spreadtrum', 'clk-stm32f', 'clk-stm32mp1', 'clk-hi655x' and 'clk-gpio' into clk-next
* clk-spreadtrum:
  clk: sprd: add RTC gate for SC9860
  dt-bindings: clocks: add APB RTC gate for SC9860

* clk-stm32f:
  clk: stm32: Add clk entry for SDMMC2 on stm32F769
  clk: stm32: Add DSI clock for STM32F469 Board
  clk: stm32: END_PRIMARY_CLK should be declare after CLK_SYSCLK

* clk-stm32mp1:
  clk: stm32: add configuration flags for each of the stm32 drivers
  clk: stm32mp1: add Debug clocks
  clk: stm32mp1: add MCO clocks
  clk: stm32mp1: add RTC clock
  clk: stm32mp1: add Peripheral & Kernel Clocks
  clk: stm32mp1: add Kernel timers
  clk: stm32mp1: add Sub System clocks
  clk: stm32mp1: add Post-dividers for PLL
  clk: stm32mp1: add PLL clocks
  clk: stm32mp1: add Source Clocks for PLLs
  clk: stm32mp1: add MP1 gate for hse/hsi/csi oscillators
  clk: stm32mp1: Introduce STM32MP1 clock driver
  dt-bindings: Document STM32MP1 Reset Clock Controller (RCC) bindings

* clk-hi655x:
  clk: enable hi655x common clk automatically

* clk-gpio:
  clk: clk-gpio: Allow GPIO to sleep in set/get_parent
2018-04-06 13:21:45 -07:00
Stephen Boyd
15afa044cb Merge branches 'clk-ti', 'clk-amlogic', 'clk-tegra' and 'clk-samsung' into clk-next
* clk-ti:
  clk: keystone: sci-clk: add support for dynamically probing clocks
  clk: ti: add support for clock latching to mux clocks
  clk: ti: add support for clock latching to divider clocks
  clk: ti: add generic support for clock latching
  clk: ti: add support for register read-modify-write low-level operation
  dt-bindings: clock: ti: add latching support to mux and divider clocks

* clk-amlogic: (50 commits)
  clk: meson: Drop unused local variable and add static
  clk: meson: clean-up clk81 clocks
  clk: meson: add fdiv clock gates
  clk: meson: add mpll pre-divider
  clk: meson: axg: add hifi pll clock
  clk: meson: axg: add hifi clock bindings
  clk: meson: add ROUND_CLOSEST to the pll driver
  clk: meson: add gp0 frac parameter for axg and gxl
  clk: meson: improve pll driver results with frac
  clk: meson: remove special gp0 lock loop
  clk: meson: poke pll CNTL last
  clk: meson: add fractional part of meson8b fixed_pll
  clk: meson: use hhi syscon if available
  clk: meson: remove obsolete cpu_clk
  clk: meson: rework meson8b cpu clock
  clk: meson: split divider and gate part of mpll
  clk: meson: migrate plls clocks to clk_regmap
  clk: meson: migrate the audio divider clock to clk_regmap
  clk: meson: migrate mplls clocks to clk_regmap
  clk: meson: add regmap helpers for parm
  ...

* clk-tegra:
  clk: tegra: Fix pll_u rate configuration
  clk: tegra: Specify VDE clock rate
  clk: tegra20: Correct PLL_C_OUT1 setup
  clk: tegra: Mark HCLK, SCLK and EMC as critical
  clk: tegra: MBIST work around for Tegra210
  clk: tegra: add fence_delay for clock registers
  clk: tegra: Add la clock for Tegra210

* clk-samsung: (22 commits)
  clk: samsung: Mark a few things static
  clk: samsung: Add fout=196608001 Hz EPLL rate entry for exynos4412
  clk: samsung: exynos5250: Add missing clocks for FIMC LITE SYSMMU devices
  clk: samsung: exynos5420: Add more entries to EPLL rate table
  clk: samsung: exynos5420: Add CLK_SET_RATE_PARENT flag to mout_mau_epll_clk
  clk: samsung: exynos5250: Move PD-dependent clocks to Exynos5 sub-CMU
  clk: samsung: exynos5420: Move PD-dependent clocks to Exynos5 sub-CMU
  clk: samsung: Add Exynos5 sub-CMU clock driver
  soc: samsung: pm_domains: Add blacklisting clock handling
  clk: samsung: Add compile time PLL rate validators
  clk: samsung: s3c2410: Fix PLL rates
  clk: samsung: exynos7: Fix PLL rates
  clk: samsung: exynos5433: Fix PLL rates
  clk: samsung: exynos5260: Fix PLL rates
  clk: samsung: exynos5250: Fix PLL rates
  clk: samsung: exynos3250: Fix PLL rates
  clk: exynos5433: Extend list of available AUD_PLL output frequencies
  clk: exynos5433: Add CLK_IGNORE_UNUSED flag to sclk_ioclk_i2s1_bclk
  clk: samsung: Add a git tree entry to MAINTAINERS
  clk: samsung: Remove redundant dev_err call in exynos_audss_clk_probe()
  ...
2018-04-06 13:21:33 -07:00
Bai Ping
0c123a4fbb dt-bindings: imx: update clock doc for imx6sll
Add clock binding doc update for imx6sll.

Signed-off-by: Bai Ping <ping.bai@nxp.com>
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-04-06 11:27:26 -07:00
Dinh Nguyen
89727949ea dt-bindings: documentation: add clock bindings information for Stratix10
Document that Stratix10 clock bindings, and add the clock header file. The
clock header is an enumeration of all the different clocks on the Stratix10
platform.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-04-06 09:54:59 -07:00
Arnd Bergmann
d45357e40e arm64: tegra: Device tree changes for v4.17-rc1
Adds initial support for the P2972-0000 development board based on
 Tegra194 and enables the AHCI controller on Jetson TX1.
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Merge tag 'tegra-for-4.17-arm64-dt' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Pull "arm64: tegra: Device tree changes for v4.17-rc1" from Thierry Reding:

Adds initial support for the P2972-0000 development board based on
Tegra194 and enables the AHCI controller on Jetson TX1.

* tag 'tegra-for-4.17-arm64-dt' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Enable AHCI on Jetson TX1
  arm64: tegra: Add SATA node for Tegra210
  arm64: tegra: Add device tree for the Tegra194 P2972-0000 board
  arm64: tegra: Add Tegra194 chip device tree
2018-03-27 13:27:04 +02:00
Tali Perry
56859d310c dt-binding: clk: npcm750: Add binding for Nuvoton NPCM7XX Clock
* Nuvoton NPCM7XX Clock Controller

Nuvoton Poleg BMC NPCM7XX contains an integrated clock controller, which
generates and supplies clocks to all modules within the BMC.

Signed-off-by: Tali Perry <tali.perry1@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-23 10:11:25 -07:00
Icenowy Zheng
f422fa558a
clk: sunxi-ng: add missing hdmi-slow clock for H6 CCU
The Allwinner H6 CCU has a "HDMI Slow Clock", which is currently missing
in the ccu-sun50i-h6 driver.

Add this missing clock to the driver.

Fixes: 542353ea ("clk: sunxi-ng: add support for the Allwinner H6 CCU")
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-03-21 12:27:13 +01:00
Manivannan Sadhasivam
06d42212e6 dt-bindings: clock: Add Actions S900 clock bindings
Add Actions Semi S900 clock bindings.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-19 17:59:38 -07:00
Srinivas Kandagatla
8bcde6582c clk: qcom: rpmcc: Add support to XO buffered clocks
XO is onchip buffer clock to generate 19.2MHz.

This patch adds support to 5 XO buffer clocks found on PMIC8921,
these buffer clocks can be controlled from external pin or in
manual mode.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-19 14:40:26 -07:00
Weiyi Lu
8465baaeca dt-bindings: clock: add clocks for MT2712
add new clocks according to ECO design change

Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-19 14:37:31 -07:00
Gabriel Fernandez
2f05b6b920 clk: stm32: Add DSI clock for STM32F469 Board
This patch adds DSI clock for STM32F469 board

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-19 13:45:11 -07:00