This patch add vbus regulator and fusb302 nodes for
rk3588 and rk3588s evbs, and also disable unused usb
controllers and phys node.
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: I59678e7cd34de76ed09cc55010a1d8533fe58602
The pcie supply design is (rk3566 evb2 example)
DC12V
-> VCC12V_PCIE(controlled by GPIO0_C2_H)
-> VCC3V3_PCIE(controlled by GPIO0_C2_H)
-> VCC5V0_SYS
-> VCC3V3_PI6C(controlled by GPIO0_C2_H)
The pci phy driver only want to enable or disable the VCC3V3_PCIE power.
Suggested from pcie owner to ignore the VCC12V_PCIE and VCC3V3_PI6C, so
the dts only need to add regulator node for VCC3V3_PCIE.
Most of time we keep the regulator name same as the hardware design, so
the dts node is
vcc3v3_pcie: gpio-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_pcie";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
vin-supply = <&dc_12v>;
};
The regulator type is "regulator-fixed" since its voltage always be
3.3v, min and max should be 3300000 make the regulator has a voltage
value.
The regulator can be enabled or disabled by regulator_enable or
regulator_disable function, so make the GPIO0_B7 as "ena_pin" for the
regulator.
The regulator is supplied by DCIN_12V, so add the vin-supply.
Some boards need a delay before enabling trainning for power to be
stable from the measurement.
By measurement, 5ms is enough for power and refclk to be stable.
Change-Id: Iaf70abe9c9e06504af067dc0e3d60b775557c026
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
v2 tuning has a defect that if invalid space is laid
between 90 and 180, and the PVT might make the invalid
space back and forth. To overcome this weakness, we don't
need to select phase from beginning, and should directly
chose the next one against the last phase selected.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Change-Id: I0cbeb1dba524c2e23a3719d28b868af3ed49e20b
These controllers only have playback or capture capability.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: I69791088e4fd3e9a623b938279a7580b928dc89a
This patch add support for rk3588 pdm which is the same
with rv1126.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: I5df248970c9fdfd27e048cc1a6bb60898c50e8f3
This patch adds support for rk3588 spdif which is the same
with rk3366.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: Ia6677fc9281868edd9960337aa9726b36b754e3e
the name is consistent with the schematic diagram of the hardware.
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: I97c7bebcf1358e461ab37846e0b0034483e20760
Add min/max voltage for usb regulators, also add vin-supply for them.
From rk3568-evb1 hardware design, the power tree about usb is
DC12V
-> VCC5V0_USB(controlled by EXT_EN from PMIC)
-> VCC5V0_HOST(controlled by GPIO0_A6)
-> VCC5V0_OTG(controlled by GPIO0_A5)
The EXT_EN from PMIC RK809 is designed for device power off to cut off
the usb 5.0v power, during system on, it keeps always on.
Change-Id: I21e431b4b41022b101b6db92b0769d096679b67c
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
fix NULL Pointer when isp to reset
[ 4486.719609] __iommu_dma_unmap+0x14/0x7c
[ 4486.719968] iommu_dma_unmap_sg+0x64/0x90
[ 4486.720348] __iommu_unmap_sg_attrs+0x48/0x5c
[ 4486.720745] vb2_dma_sg_dmabuf_ops_detach+0x60/0x80
[ 4486.721192] dma_buf_detach+0x88/0x9c
iommu_detach_device will set domain to null,
and __iommu_dma_unmap using domain but no check.
Change-Id: I3c679565c6a7e67783e1750fc4d028191a9c9fcf
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
Sometimes the vop line bandwidth is not high, the vop also report
buf empty err, and the frame bandwidth is high at this time, so change
ddr frequency according to frame bandwidth can fix the error.
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: Ia893a07def99aaaa4da421b6d619a8fd3eec9745
Including modifications under drivers/base/ from the new DDK.
Resolve lots of conflicts.
Fix compilation errors when CONFIG_DEBUG_FS is disabled.
Change-Id: I69f9ac87d927441d0b92b8dac8b704922aeb6a0a
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
Include a new directory include/uapi/gpu/arm/bifrost/,
which includes some header files of bifrost device driver.
In the original part of g6, the path is include/uapi/gpu/arm/midgard/.
I changed the "midgard" to "bifrost", and modified the paths of the header files in .c files.
I resolved some conflicts between modifications form ARM and RK, manually.
In addition, introduce source files of protected_memory_allocator
that might be needed by bifrost_device_driver into build system.
Further more, to avoid errors when building in GKI mode,
add "WITH Linux-syscall-note" to SPDX tag of uapi headers.
Change-Id: I09d500a0fdbc5da352c81dc4fcfbffb5b7f907f5
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
There are 7 internal power domains on rk3588 vop:
Cluster0/1/2/3 each have one, and Cluster0 power domain act
as parent pd of Cluster1/2/3.
Esmart0/1/2/3 share on pd.
DSC_8K/DSC_4K each have one.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Change-Id: If2c3c79980d2690761d12e64a486aca9be992e4b
RK3588 is using the same snps phy for pcie3.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Change-Id: I4fe45cdd4f634437f4b863d9a34e523e2deeaf9f
Per design recommendation, it'd better not try to use any phase
which is bigger than 270. Let's officially follow this.
Change-Id: I8dee3eb648d321cc86e0926844cde528dbb5bd95
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
the name is consistent with the schematic diagram of the hardware.
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: I63256863f52ce8141b45829a4efd4b81e2424f44
There are issues about the field "links" of struct device
by calling pm_runtime_get_sync/pm_runtime_put_sync to
enable/disable iommu, wrap helpers to make things easy.
Change-Id: I03a85dc8c67b902e79b1e86a201b2074e2562d83
Signed-off-by: Simon Xue <xxm@rock-chips.com>
rk806-double.dtsi: for two rk806s schemes
rk806-single.dtsi: for one rk806 schemes
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: I7dfa2c33d50d59bb08d4cd1e1005181344304240
