linux.git/drivers/clk/qcom, branch v4.13

clk: gcc-msm8916: add support to 9.6MHz codec clk

2017-06-20T00:43:49+00:00

MCLK for internal audio codec is expected to be at 9.6MHz by default.
This patch adds support to 9.6MHz to make the default case possible.

Signed-off-by: Srinivas Kandagatla 
Signed-off-by: Stephen Boyd

clk: qcom: Add ipq8074 Global Clock Controller support

2017-06-20T00:29:41+00:00

This patch adds support for the global clock controller found on
the ipq8074 based devices. This includes UART, I2C, SPI etc.

Signed-off-by: Abhishek Sahu 
Signed-off-by: Varadarajan Narayanan 
Signed-off-by: Stephen Boyd

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2017-05-10T20:38:18+00:00

Pull clk updates from Stephen Boyd:
 "Sort of on the quieter side this time, which is probably due more to
  me not catching up as quickly on patch review than anything else.
  Overall it seems normal though, a few small changes to the core,
  mostly small non-critical fixes here and there as well as driver
  updates for new and existing hardware support.

  The biggest things are the TI clk driver rework to lay the groundwork
  for clkctrl support in the next merge window and the AmLogic
  audio/graphics clk support.

  Core:
   - clk_possible_parents debugfs file so we know which parents a clk
     could possibly have
   - Fix to make clk rate change notifiers stop on the first failure
     instead of continuing

  New Drivers:
   - Mediatek MT6797 SoCs
   - hi655x PMIC clks
   - AmLogic Meson SoC i2s and spdif audio clks and Mali graphics clks
   - Allwinner H5 SoCs and PRCM hardware

  Updates:
   - Nvidia Tegra T210 cleanups and non-critical fixes
   - TI OMAP cleanups in preparation for clkctrl support
   - trivial fixes like kcalloc(), devm_* conversions, and seq_puts()
   - ZTE zx296718 SoC VGA clks
   - Rockchip clk-ids, fixups, and rename of rk1108 to rv1108
   - IDT VersaClock 5P49V5935 support
   - Renesas R-Car H3 and M3-W IMR clks and ES2.0 rev of R-Car H3
     support"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (151 commits)
  clk: x86: pmc-atom: Checking for IS_ERR() instead of NULL
  clk: ti: divider: try to fix ti_clk_register_divider
  clk: mvebu: Use kcalloc() in two functions
  clk: mvebu: Use kcalloc() in of_cpu_clk_setup()
  clk: nomadik: Delete error messages for a failed memory allocation in two functions
  clk: nomadik: Use seq_puts() in nomadik_src_clk_show()
  clk: Improve a size determination in two functions
  clk: Replace four seq_printf() calls by seq_putc()
  clk: si5351: Delete an error message for a failed memory allocation in si5351_i2c_probe()
  clk: si5351: Use devm_kcalloc() in si5351_i2c_probe()
  clk: at91: Use kcalloc() in of_at91_clk_pll_get_characteristics()
  reset: mediatek: Add MT2701 ethsys reset controller include file
  clk: mediatek: add mt2701 ethernet reset
  clk: hi6220: Add the hi655x's pmic clock
  clk: ti: fix building without legacy omap3
  clk: ti: fix linker error with !SOC_OMAP4
  clk: hi3620: Fix a typo in one variable name
  clk: hi3620: Delete error messages for a failed memory allocation in two functions
  clk: hi3620: Use kcalloc() in hi3620_mmc_clk_init()
  clk: hisilicon: Delete error messages for failed memory allocations in hisi_clk_init()
  ...

scripts/spelling.txt: add regsiter -> register spelling mistake

2017-05-09T00:15:13+00:00

This typo is quite common.  Fix it and add it to the spelling file so
that checkpatch catches it earlier.

Link: http://lkml.kernel.org/r/20170317011131.6881-2-sboyd@codeaurora.org
Signed-off-by: Stephen Boyd 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

clk: qcom: add parent for venus core0 and core1 gdsc's

2017-04-19T16:55:58+00:00

Make venus_gdsc parent of venus gdsc core0 and core1.

Signed-off-by: Stanimir Varbanov 
Signed-off-by: Stephen Boyd

clk: qcom: clk-smd-rpm: fix rate for branch clks during handoff

2017-04-19T16:50:26+00:00

rpm branch clk rate should requested as either 0 or 1 but not INT_MAX.
This patch fixes rate request for branch clocks during clk handoff.

Suggested-by: Bjorn Andersson 
Signed-off-by: Srinivas Kandagatla 
Signed-off-by: Stephen Boyd

clk: qcom: msm8996: Fix the vfe1 powerdomain name

2017-04-12T16:50:57+00:00

Fix a typo which caused both vfe0 and vfe1 powerdomains to be
named as vfe0.

Signed-off-by: Rajendra Nayak 
Fixes: 7e824d507909 ("clk: qcom: gdsc: Add mmcc gdscs for msm8996 family")
Signed-off-by: Stephen Boyd 
Signed-off-by: Michael Turquette

clk: qcom: Do not drop device node twice

2017-02-16T01:17:55+00:00

of_find_node_by_name() drops the reference to a passed device node.
It is not necessary to drop it again, and doing so may result in the
device node being released prematurely.

Cc: Rob Herring 
Signed-off-by: Guenter Roeck 
Fixes: ee15faffef11 ("clk: qcom: common: Add API to register board clocks backwards compatibly")
Signed-off-by: Stephen Boyd

clk: qcom: SDHCI enablement on Nexus 5X / 6P

2017-01-27T21:33:05+00:00

Add missing clock branch to enable onboard storage
for msm899(2/4).

Signed-off-by: Jeremy McNicoll 
Signed-off-by: Stephen Boyd

clk: qcom: gdsc: Fix handling of hw control enable/disable

2017-01-27T00:00:38+00:00

Once a gdsc is brought in and out of HW control, there is a
power down and up cycle which can take upto 1us. Polling on
the gdsc status immediately after the hw control enable/disable
can mislead software/firmware to belive the gdsc is already either on
or off, while its yet to complete the power cycle.
To avoid this add a 1us delay post a enable/disable of HW control
mode.

Also after the HW control mode is disabled, poll on the status to
check gdsc status reflects its 'on' before force disabling it
in software.

Reported-by: Stanimir Varbanov 
Reviewed-by: Stanimir Varbanov 
Tested-by: Stanimir Varbanov 
Signed-off-by: Rajendra Nayak 
Fixes: 904bb4f5c7de ("clk: qcom: gdsc: Add support for gdscs with HW control")
Signed-off-by: Stephen Boyd