- Add __counted_by to struct clk_hw_onecell_data and struct spmi_pmic_div_clk_cc
- Remove non-OF mmp clk drivers
- Move number of clks from DT headers to drivers
* clk-imx:
clk: imx: pll14xx: dynamically configure PLL for 393216000/361267200Hz
clk: imx: pll14xx: align pdiv with reference manual
clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op
clk: imx25: make __mx25_clocks_init return void
clk: imx25: print silicon revision during init
dt-bindings: clocks: imx8mp: make sai4 a dummy clock
clk: imx8mp: fix sai4 clock
clk: imx: imx8ulp: update SPLL2 type
clk: imx: pllv4: Fix SPLL2 MULT range
clk: imx: imx8: add audio clock mux driver
dt-bindings: clock: fsl,imx8-acm: Add audio clock mux support
clk: imx: clk-imx8qxp-lpcg: Convert to devm_platform_ioremap_resource()
clk: imx: clk-gpr-mux: Simplify .determine_rate()
clk: imx: Add 519.75MHz frequency support for imx9 pll
clk: imx93: Add PDM IPG clk
dt-bindings: clock: imx93: Add PDM IPG clk
* clk-samsung:
dt-bindings: clock: samsung: remove define with number of clocks
clk: samsung: exynoautov9: do not define number of clocks in bindings
clk: samsung: exynos850: do not define number of clocks in bindings
clk: samsung: exynos7885: do not define number of clocks in bindings
clk: samsung: exynos5433: do not define number of clocks in bindings
clk: samsung: exynos5420: do not define number of clocks in bindings
clk: samsung: exynos5410: do not define number of clocks in bindings
clk: samsung: exynos5260: do not define number of clocks in bindings
clk: samsung: exynos5250: do not define number of clocks in bindings
clk: samsung: exynos4: do not define number of clocks in bindings
clk: samsung: exynos3250: do not define number of clocks in bindings
* clk-annotate:
clk: qcom: clk-spmi-pmic-div: Annotate struct spmi_pmic_div_clk_cc with __counted_by
clk: Annotate struct clk_hw_onecell_data with __counted_by
* clk-marvell:
clk: pxa910: Move number of clocks to driver source
clk: pxa1928: Move number of clocks to driver source
clk: pxa168: Move number of clocks to driver source
clk: mmp2: Move number of clocks to driver source
clk: mmp: Remove old non-OF clock drivers
* clk-lmk:
clk: lmk04832: Support using PLL1_LD as SPI readback pin
clk: lmk04832: Don't disable vco clock on probe fail
clk: lmk04832: Set missing parent_names for output clocks
The SPLL2 on iMX8ULP is different with other frac PLLs, it can
support VCO from 650Mhz to 1Ghz. Following the changes to pllv4,
use the new type IMX_PLLV4_IMX8ULP_1GHZ.
Fixes: c43a801a57 ("clk: imx: Add clock driver for imx8ulp")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230625123340.4067536-2-peng.fan@oss.nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> # samsung
Acked-by: Heiko Stuebner <heiko@sntech.de> #rockchip
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # versaclock5
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230718143156.1066339-1-robh@kernel.org
Acked-by: Abel Vesa <abel.vesa@linaro.org> #imx
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
In order to support bus fabric clock frequency changed on the fly,
need to update some bus clocks'flags to make sure these clocks'frequency
and parent can be changed on the fly. For these clocks, HW can make sure
no glitch will be introduced when changing on the fly.
In order to support DDR DFS, the HW register bit for DDR_SEL
and DDR_DIV clock will be modified by TF-A. So need to update
these two clock's flag to make sure that the linux kernel side
can correct these clocks' SW state to reflect the actual HW state.
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230331063814.2462059-6-peng.fan@oss.nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
The TPM5 is used for broadcast timer purpose and registered
with TIMER_OF_DECLARE. As the clock driver is not ready at
that stage, so the TPM5 clock is configured in bootloader(TF-A).
if we just remove the TPM5 clock from linux will introduce a
risk that the TPM5's parent clock will be gated, then lead to
TPM's channel control config can NOT be written into register
successfully.
Due to the above reason, we still need to add the TPM5 clock
into linux clock but register it as a simple critical gate
clock to make sure its parent is always on.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230331063814.2462059-5-peng.fan@oss.nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Keep the A35<->M33 MU0_B clock enabled always for low power
communication.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230331063814.2462059-4-peng.fan@oss.nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
If a divider's parent clock has fractional part, it will hard to round out a
more accurate clock rate for this divider, add the 'CLK_DIVIDER_ROUND_CLOSEST' flags
for such divider to get a more accurate clock rate.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230331063814.2462059-3-peng.fan@oss.nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
XBAR_DIVBUS and AD_SLOW should set parent to XBAR_AD_DIVPLAT and
XBAR_DIVBUS respectively, not the NIC_AD. otherwise we will get
wrong clock rate.
Fixes: c43a801a57 ("clk: imx: Add clock driver for imx8ulp")
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230331063814.2462059-2-peng.fan@oss.nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
The clk count has been get with of_clk_get_parent_count, there is
no need to pass clk_count from users.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230104110032.1220721-4-peng.fan@oss.nxp.com
The clock driver is registered as platform devices and
it is possible to reloading the driver at runtime.
But actually the clocks should never be removed to make system work,
attempting to bind again would result in a crash, because almost all
devices depends on clock to function well.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Link: https://lore.kernel.org/r/20211022131513.17381-1-peng.fan@oss.nxp.com
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
On i.MX8ULP, for some of the PCCs, it has a peripheral SW RST bit
resides in the same registers as the clock controller. So add this
SW RST controller support alongs with the pcc clock initialization.
the reset and clock shared the same register, to avoid accessing
the same register by reset control and clock control concurrently,
locking is necessary, so reuse the imx_ccm_lock spinlock to simplify
the code.
Suggested-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Link: https://lore.kernel.org/r/20210914065208.3582128-10-ping.bai@nxp.com
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Add clock driver for i.MX8ULP.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Link: https://lore.kernel.org/r/20210914065208.3582128-9-ping.bai@nxp.com
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Stephen Boyd