linux-stable.git/drivers/clk, branch v4.6.1 Linux kernel stable tree clk: bcm2835: add locking to pll*_on/off methods 2016-06-01T19:18:03+00:00 Martin Sperl kernel@martin.sperl.org 2016-02-29T11:39:18+00:00 cf63f0601aba5ba2fd4f95c8d9e2e773f18b3942 commit ec36a5c6682fdd5328abf15c3c67281bed0241d7 upstream. Add missing locking to: * bcm2835_pll_divider_on * bcm2835_pll_divider_off to protect the read modify write cycle for the register access protecting both cm_reg and a2w_reg registers. Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the audio domain clocks") Signed-off-by: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ec36a5c6682fdd5328abf15c3c67281bed0241d7 upstream.

Add missing locking to:
* bcm2835_pll_divider_on
* bcm2835_pll_divider_off
to protect the read modify write cycle for the
register access protecting both cm_reg and a2w_reg
registers.

Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the
audio domain clocks")

Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
clk: qcom: msm8916: Fix crypto clock flags 2016-06-01T19:17:59+00:00 Andy Gross andy.gross@linaro.org 2016-05-03T20:24:11+00:00 2a956fd6bd8aedd2e040387a2b200b7ad0b9a81b commit 2a0974aa1a0b40a92387ea03dbfeacfbc9ba182c upstream. This patch adds the CLK_SET_RATE_PARENT flag for the crypto core and ahb blocks. Without this flag, clk_set_rate can fail for certain frequency requests. Signed-off-by: Andy Gross <andy.gross@linaro.org> Fixes: 3966fab8b6ab ("clk: qcom: Add MSM8916 Global Clock Controller support") Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 2a0974aa1a0b40a92387ea03dbfeacfbc9ba182c upstream.

This patch adds the CLK_SET_RATE_PARENT flag for the crypto core and
ahb blocks.  Without this flag, clk_set_rate can fail for certain
frequency requests.

Signed-off-by: Andy Gross <andy.gross@linaro.org>
Fixes: 3966fab8b6ab ("clk: qcom: Add MSM8916 Global Clock Controller support")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge tag 'imx-clk-fixes-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-fixes 2016-04-15T22:40:49+00:00 Stephen Boyd sboyd@codeaurora.org 2016-04-15T22:40:49+00:00 2c49477f2a0fdccfe4765326efa5567c5b259aa1 The i.MX clk fixes for 4.6: - Fix the typo in CAN clock definition which is introduced by commit ee36027427c7 ("clk: imx: Add clock support for imx6qp") * tag 'imx-clk-fixes-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: clk: imx6q: fix typo in CAN clock definition 
The i.MX clk fixes for 4.6:
 - Fix the typo in CAN clock definition which is introduced by commit
   ee36027427c7 ("clk: imx: Add clock support for imx6qp")

* tag 'imx-clk-fixes-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  clk: imx6q: fix typo in CAN clock definition
clk: imx6q: fix typo in CAN clock definition 2016-04-13T07:27:15+00:00 Lothar Waßmann LW@KARO-electronics.de 2016-03-30T12:23:03+00:00 7196c52c9377df0175b510ff5896bda524f7345e commit ee36027427c7 ("clk: imx: Add clock support for imx6qp") introduced a regression due to a subtle typo in the 'can_root' clock definition. The effect is that trying to configure the bitrate of the can interfaces fails with -EDOM or produces a division by zero error due to the clock_freq of the can serial clock being reported as '0'. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Fixes: ee36027427c7 ("clk: imx: Add clock support for imx6qp") Signed-off-by: Shawn Guo <shawnguo@kernel.org> 
commit ee36027427c7 ("clk: imx: Add clock support for imx6qp")
introduced a regression due to a subtle typo in the 'can_root' clock
definition. The effect is that trying to configure the bitrate of the
can interfaces fails with -EDOM or produces a division by zero error
due to the clock_freq of the can serial clock being reported as '0'.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Fixes: ee36027427c7 ("clk: imx: Add clock support for imx6qp")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
clk: qcom: ipq4019: add some fixed clocks for ddrppl and fepll 2016-03-29T23:31:16+00:00 Matthew McClintock mmcclint@codeaurora.org 2016-03-23T22:05:00+00:00 2aac7ddf9a410e3418c9cc69618f304550466793 Drivers for these don't exist yet so we will add them as fixed clocks so we don't BUG() if we change clocks that reference these clocks. Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> 
Drivers for these don't exist yet so we will add them as fixed clocks
so we don't BUG() if we change clocks that reference these clocks.

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
clk: qcom: ipq4019: switch remaining defines to enums 2016-03-29T23:31:11+00:00 Matthew McClintock mmcclint@codeaurora.org 2016-03-23T22:04:59+00:00 bc95d4f0a920150e77083c2946fe7b7d2f6e217c When this was added not all the remaining defines were switched over to use enums, so let's complete that process here Reported-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> 
When this was added not all the remaining defines were switched over to
use enums, so let's complete that process here

Reported-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
clk: qcom: Make reset_control_ops const 2016-03-29T23:30:26+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-02-25T09:45:12+00:00 add479eeb1a208a31ab913ae7c97506a81383079 The qcom_reset_ops structure is never modified. Make it const. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> 
The qcom_reset_ops structure is never modified. Make it const.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
clk: tegra: Make reset_control_ops const 2016-03-29T23:30:12+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-02-25T09:45:11+00:00 7ba256d2aa2a18e24b7c9ec4e03cd22b0149c51c The rst_ops structure is never modified. Make it const. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> 
The rst_ops structure is never modified. Make it const.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
clk: sunxi: Make reset_control_ops const 2016-03-29T23:30:07+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-02-25T09:45:10+00:00 5e7bc9c6cee68fdd3583eb689583214a3d56341e The sunxi_ve_reset_ops, sun9i_mmc_reset_ops, and sunxi_usb_reset_ops structures are never modified. Make them const. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> 
The sunxi_ve_reset_ops, sun9i_mmc_reset_ops, and sunxi_usb_reset_ops
structures are never modified. Make them const.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
clk: atlas7: Make reset_control_ops const 2016-03-29T23:30:01+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-02-25T09:45:09+00:00 b1b69c5dd5ada9be222721dd297c329dafb65d06 The atlas7_rst_ops structure is never modified. Make it const. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> 
The atlas7_rst_ops structure is never modified. Make it const.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>