- Remove clk_readl() and introduce BE versions of basic clk types
* clk-doc:
clk: Drop duplicate clk_register() documentation
clk: Document and simplify clk_core_get_rate_nolock()
clk: Remove 'flags' member of struct clk_fixed_rate
clk: nxp: Drop 'flags' on fixed_rate clk macro
clk: Document __clk_mux_determine_rate()
clk: Document CLK_MUX_READ_ONLY mux flag
clk: Document deprecated things
clk: Collapse gpio clk kerneldoc
* clk-more-critical:
clk: highbank: Convert to CLK_IS_CRITICAL
* clk-meson: (21 commits)
clk: meson: axg-audio: add g12a support
clk: meson: axg-audio: don't register inputs in the onecell data
clk: meson: axg_audio: replace prefix axg by aud
dt-bindings: clk: axg-audio: add g12a support
clk: meson: meson8b: add the video decoder clock trees
clk: meson: meson8b: add the VPU clock trees
clk: meson: meson8b: add support for the GP_PLL clock on Meson8m2
clk: meson: meson8b: use a separate clock table for Meson8m2
dt-bindings: clock: meson8b: export the video decoder clocks
clk: meson-g12a: add video decoder clocks
dt-bindings: clock: meson8b: export the VPU clock
clk: meson-g12a: add PCIE PLL clocks
dt-bindings: clock: g12a-aoclk: expose CLKID_AO_CTS_OSCIN
clk: meson-pll: add reduced specific clk_ops for G12A PCIe PLL
dt-bindings: clock: meson8b: drop the "ABP" clock definition
clk: meson: g12a: add cpu clocks
dt-bindings: clk: g12a-clkc: add VDEC clock IDs
dt-bindings: clock: axg-audio: unexpose controller inputs
dt-bindings: clk: g12a-clkc: add PCIE PLL clock ID
clk: g12a-aoclk: re-export CLKID_AO_SAR_ADC_SEL clock id
...
* clk-basic-be:
clk: core: replace clk_{readl,writel} with {readl,writel}
clk: core: remove powerpc special handling
powerpc/512x: mark clocks as big endian
clk: mux: add explicit big endian support
clk: multiplier: add explicit big endian support
clk: gate: add explicit big endian support
clk: fractional-divider: add explicit big endian support
clk: divider: add explicit big endian support
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
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
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
There are 8 parents, use 0x7
Fixes: 085a4ea93d ("clk: meson: g12a: add peripheral clock controller")
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/20190319082611.6215-1-mjourdan@baylibre.com
The function used to probe the peripheral clock controller of the arm64
amlogic SoCs is mostly the same. We now have 3 of those controllers so
it is time to factorize things a bit.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lkml.kernel.org/r/20190201145345.6795-5-jbrunet@baylibre.com
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
Stephen Boyd