clk: meson: eeclk: move bindings include to main driver

Now the clock ids are no more defined in private headers,
cleanup and include the dt-bindings headers from the main
driver file.

Signed-off-b

clk: meson: eeclk: move bindings include to main driver

Now the clock ids are no more defined in private headers,
cleanup and include the dt-bindings headers from the main
driver file.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-16-38172d17c27a@linaro.org
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

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dt-bindings: clk: g12a-clks: expose all clock ids

Due to a policy change in clock ID bindings handling, expose
all the "private" clock IDs to the public clock dt-bindings
to move out of the previous

dt-bindings: clk: g12a-clks: expose all clock ids

Due to a policy change in clock ID bindings handling, expose
all the "private" clock IDs to the public clock dt-bindings
to move out of the previous maintenance scheme.

This refers to a discussion at [1] & [2] with Krzysztof about
the issue with the current maintenance.

It was decided to move every g12a-clkc ID to the public clock
dt-bindings headers to be merged in a single tree so we
can safely add new clocks without having merge issues.

[1] https://lore.kernel.org/all/c088e01c-0714-82be-8347-6140daf56640@linaro.org/
[2] https://lore.kernel.org/all/2fabe721-7434-43e7-bae5-088a42ba128d@app.fastmail.com/

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-9-38172d17c27a@linaro.org
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

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clk: meson: migrate meson-eeclk out of hw_onecell_data to drop NR_CLKS

The way hw_onecell_data is declared:
struct clk_hw_onecell_data {
unsigned int num;
struct cl

clk: meson: migrate meson-eeclk out of hw_onecell_data to drop NR_CLKS

The way hw_onecell_data is declared:
struct clk_hw_onecell_data {
unsigned int num;
struct clk_hw *hws[];
};

makes it impossible to have the clk_hw table declared outside while
using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible
array member.

Completely move out of hw_onecell_data and add a custom
devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw
from the meson_eeclkc_data struct to finally get rid on the
NR_CLKS define.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-2-38172d17c27a@linaro.org
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

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clk: meson: g12a: add MIPI DSI Host Pixel Clock

This adds the MIPI DSI Host Pixel Clock, unlike AXG, the pixel clock can be different
from the VPU ENCL output clock to feed the DSI Host controller w

clk: meson: g12a: add MIPI DSI Host Pixel Clock

This adds the MIPI DSI Host Pixel Clock, unlike AXG, the pixel clock can be different
from the VPU ENCL output clock to feed the DSI Host controller with a different clock rate.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20201126141600.2084586-3-narmstrong@baylibre.com

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clk: meson: g12a: Add support for NNA CLK source clocks

This adds the Neural Network Accelerator source clocks hierarchy, it's
2 simple composite clocks to feed the AXI interface and the Core of
the

clk: meson: g12a: Add support for NNA CLK source clocks

This adds the Neural Network Accelerator source clocks hierarchy, it's
2 simple composite clocks to feed the AXI interface and the Core of
the Neural Network Accelerator IP.

This IP is only present on the Amlogic SM1 SoCs family.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200610083012.5024-3-narmstrong@baylibre.com

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clk: meson: g12a: add support for the SPICC SCLK Source clocks

This adds the clocks used for the Amlogic G12A and compatible SoCs SPICC
controller to provide a more complete range of frequencies ins

clk: meson: g12a: add support for the SPICC SCLK Source clocks

This adds the clocks used for the Amlogic G12A and compatible SoCs SPICC
controller to provide a more complete range of frequencies instead of the
SPICC internal divider over Xtal.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

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clk: meson: g12a: add support for SM1 CPU 1, 2 & 3 clocks

The Amlogic SM1 can set a dedicated clock frequency for each CPU core by
having a dedicate tree for each core similar to the CPU0 tree.
Like

clk: meson: g12a: add support for SM1 CPU 1, 2 & 3 clocks

The Amlogic SM1 can set a dedicated clock frequency for each CPU core by
having a dedicate tree for each core similar to the CPU0 tree.
Like the DSU tree, a supplementaty mux has been added to use the CPU0
frequency instead.

But since the cluster only has a single power rail and shares a single PLL,
it's not worth adding 3 unsused clock tree, so we add only the mux to
select the CPU0 clock frequency for each CPU1, CPU2 and CPU3 cores.

They are set read-only because the early boot stages sets them to select
the CPU0 input clock.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson: g12a: add support for SM1 DynamIQ Shared Unit clock

The Amlogic SM1 DynamIQ Shared Unit has a dedicated clock tree similar to
the CPU clock tree with a supplementaty mux to select the CP

clk: meson: g12a: add support for SM1 DynamIQ Shared Unit clock

The Amlogic SM1 DynamIQ Shared Unit has a dedicated clock tree similar to
the CPU clock tree with a supplementaty mux to select the CPU0 clock
instead.

Leave this as read-only since it's set up by the early boot stages.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

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clk: meson: g12a: add support for SM1 GP1 PLL

Add the new GP1 PLL for the Amlogic SM1 SoC, used to feed the new
DynamIQ Shared Unit of the ARM Cores Complex.

This also adds a dedicated set of clock

clk: meson: g12a: add support for SM1 GP1 PLL

Add the new GP1 PLL for the Amlogic SM1 SoC, used to feed the new
DynamIQ Shared Unit of the ARM Cores Complex.

This also adds a dedicated set of clock and compatible for SM1.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson: g12a: expose CPUB clock ID for G12B

Expose the CPUB clock id to add DVFS to the second CPU cluster of
the Amlogic G12B SoC.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlem

clk: meson: g12a: expose CPUB clock ID for G12B

Expose the CPUB clock id to add DVFS to the second CPU cluster of
the Amlogic G12B SoC.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

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clk: meson: g12a: Add support for G12B CPUB clocks

Update the Meson G12A Clock driver to support the Amlogic G12B SoC.

G12B clock driver is very close, the main differences are :
- the clock tree i

clk: meson: g12a: Add support for G12B CPUB clocks

Update the Meson G12A Clock driver to support the Amlogic G12B SoC.

G12B clock driver is very close, the main differences are :
- the clock tree is duplicated for the both clusters, and the
SYS_PLL are swapped between the clusters
- G12B has additional clocks like for CSI an other components

Here only the cpu clock tree is handled.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson-g12a: add temperature sensor clocks

Add the TS clocks used by two temperature sensors

Reviewed-by: Martin Blumenstingl<martin.blumenstingl@googlemail.com>
Signed-off-by: Guillaume La Roq

clk: meson-g12a: add temperature sensor clocks

Add the TS clocks used by two temperature sensors

Reviewed-by: Martin Blumenstingl<martin.blumenstingl@googlemail.com>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> [fixed commit description]

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clk: meson: fix MPLL 50M binding id typo

MPLL_5OM (the capital letter o) should indeed be MPLL_50M (the number)
Fix this before it gets used.

Fixes: 25db146aa726 ("dt-bindings: clk: meson: add g12a

clk: meson: fix MPLL 50M binding id typo

MPLL_5OM (the capital letter o) should indeed be MPLL_50M (the number)
Fix this before it gets used.

Fixes: 25db146aa726 ("dt-bindings: clk: meson: add g12a periph clock controller bindings")
Reported-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

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clk: meson-g12a: add video decoder clocks

Add the necessary clock parts for:

- VDEC_1: used to feed VDEC_1
- VDEC_HEVC: the "back" part of the VDEC_HEVC block
- VDEC_HEVCF: the "front" part of t

clk: meson-g12a: add video decoder clocks

Add the necessary clock parts for:

- VDEC_1: used to feed VDEC_1
- VDEC_HEVC: the "back" part of the VDEC_HEVC block
- VDEC_HEVCF: the "front" part of the VDEC_HEVC block

In previous SoC generations (GXL, GXBB), there was only one VDEC_HEVC
clock, which got split in two parts for G12A.

Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lkml.kernel.org/r/20190319101138.27520-2-mjourdan@baylibre.com

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clk: meson-g12a: add PCIE PLL clocks

Add the PCIe reference clock feeding the USB3 + PCIE combo PHY.

This PLL needs a very precise register sequence to permit to be locked,
thus using the specific

clk: meson-g12a: add PCIE PLL clocks

Add the PCIe reference clock feeding the USB3 + PCIE combo PHY.

This PLL needs a very precise register sequence to permit to be locked,
thus using the specific clk-pll pcie ops.

The PLL is then followed by :
- a fixed /2 divider
- a 5-bit 1-based divider
- a final /2 divider

This reference clock is fixed to 100MHz, thus only a single PLL setup
is added.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lkml.kernel.org/r/20190307141455.23879-4-narmstrong@baylibre.com

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clk: meson: g12a: add cpu clocks

Add the Amlogic G12A Family CPU Clock tree in read/only for now.

The CPU clock can either use the SYS_PLL for > 1GHz frequencies or
use a couple of div+mux from 1GH

clk: meson: g12a: add cpu clocks

Add the Amlogic G12A Family CPU Clock tree in read/only for now.

The CPU clock can either use the SYS_PLL for > 1GHz frequencies or
use a couple of div+mux from 1GHz/667MHz/24MHz source with 2 non-glitch
muxes.

Proper DVFS support will come in a second time.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
[narmstrong: fixed cpu clocks namings]
Link: https://lkml.kernel.org/r/20190304131129.7762-3-narmstrong@baylibre.com

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clk: meson: g12a: add peripheral clock controller

Add the peripheral clock controller found in the g12a SoC family

Signed-off-by: Jian Hu <jian.hu@amlogic.com>
Signed-off-by: Neil Armstrong <narmst

clk: meson: g12a: add peripheral clock controller

Add the peripheral clock controller found in the g12a SoC family

Signed-off-by: Jian Hu <jian.hu@amlogic.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lkml.kernel.org/r/20190201145345.6795-4-jbrunet@baylibre.com

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clk: meson: g12a: Add support for NNA CLK source clocks

This adds the Neural Network Accelerator source clocks hierarchy, it's
2 simple composite clocks to feed the AXI interface and the

clk: meson: g12a: Add support for NNA CLK source clocks

This adds the Neural Network Accelerator source clocks hierarchy, it's
2 simple composite clocks to feed the AXI interface and the Core of
the Neural Network Accelerator IP.

This IP is only present on the Amlogic SM1 SoCs family.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200610083012.5024-3-narmstrong@baylibre.com

show more ...

clk: meson: g12a: add support for the SPICC SCLK Source clocks

This adds the clocks used for the Amlogic G12A and compatible SoCs SPICC
controller to provide a more complete range of fre

clk: meson: g12a: add support for the SPICC SCLK Source clocks

This adds the clocks used for the Amlogic G12A and compatible SoCs SPICC
controller to provide a more complete range of frequencies instead of the
SPICC internal divider over Xtal.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson: g12a: add support for SM1 CPU 1, 2 & 3 clocks

The Amlogic SM1 can set a dedicated clock frequency for each CPU core by
having a dedicate tree for each core similar to the CPU

clk: meson: g12a: add support for SM1 CPU 1, 2 & 3 clocks

The Amlogic SM1 can set a dedicated clock frequency for each CPU core by
having a dedicate tree for each core similar to the CPU0 tree.
Like the DSU tree, a supplementaty mux has been added to use the CPU0
frequency instead.

But since the cluster only has a single power rail and shares a single PLL,
it's not worth adding 3 unsused clock tree, so we add only the mux to
select the CPU0 clock frequency for each CPU1, CPU2 and CPU3 cores.

They are set read-only because the early boot stages sets them to select
the CPU0 input clock.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson: g12a: add support for SM1 DynamIQ Shared Unit clock

The Amlogic SM1 DynamIQ Shared Unit has a dedicated clock tree similar to
the CPU clock tree with a supplementaty mux to s

clk: meson: g12a: add support for SM1 DynamIQ Shared Unit clock

The Amlogic SM1 DynamIQ Shared Unit has a dedicated clock tree similar to
the CPU clock tree with a supplementaty mux to select the CPU0 clock
instead.

Leave this as read-only since it's set up by the early boot stages.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson: g12a: add support for SM1 GP1 PLL

Add the new GP1 PLL for the Amlogic SM1 SoC, used to feed the new
DynamIQ Shared Unit of the ARM Cores Complex.

This also adds a de

clk: meson: g12a: add support for SM1 GP1 PLL

Add the new GP1 PLL for the Amlogic SM1 SoC, used to feed the new
DynamIQ Shared Unit of the ARM Cores Complex.

This also adds a dedicated set of clock and compatible for SM1.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson: g12a: expose CPUB clock ID for G12B

Expose the CPUB clock id to add DVFS to the second CPU cluster of
the Amlogic G12B SoC.

Reviewed-by: Martin Blumenstingl <martin.

clk: meson: g12a: expose CPUB clock ID for G12B

Expose the CPUB clock id to add DVFS to the second CPU cluster of
the Amlogic G12B SoC.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson: g12a: Add support for G12B CPUB clocks

Update the Meson G12A Clock driver to support the Amlogic G12B SoC.

G12B clock driver is very close, the main differences are :

clk: meson: g12a: Add support for G12B CPUB clocks

Update the Meson G12A Clock driver to support the Amlogic G12B SoC.

G12B clock driver is very close, the main differences are :
- the clock tree is duplicated for the both clusters, and the
SYS_PLL are swapped between the clusters
- G12B has additional clocks like for CSI an other components

Here only the cpu clock tree is handled.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

show more ...

clk: meson-g12a: add temperature sensor clocks

Add the TS clocks used by two temperature sensors

Reviewed-by: Martin Blumenstingl<martin.blumenstingl@googlemail.com>
Signed-off-

clk: meson-g12a: add temperature sensor clocks

Add the TS clocks used by two temperature sensors

Reviewed-by: Martin Blumenstingl<martin.blumenstingl@googlemail.com>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> [fixed commit description]

show more ...