If there was an i2c transfer error like iomux error,
should clean the ipd status, it might cause kernel i2c
irq error handing.
[ 0.690749] rk3x-i2c fdd40000.i2c: irq in STATE_IDLE, ipd = 0x10
Change-Id: Ia127edada535288e9b984d6dc0dff813e6152eff
Signed-off-by: David Wu <david.wu@rock-chips.com>
PH and PL is from boot mode register, reading once.
PM is from misc.img and should be updated if BCB offset is changed.
Return the boot mode according to priority: PH > PM > PL.
Fixes:
(3aaa96e8af rockchip: boot-mode: reinitialize static variable "boot_mode")
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ibd577dd8ebfb0d4c36ac8b90e176d3b1103f347e
If we enable usb2phy1 with dm-pre-reloc in uboot and disable it
in kernel, the status of usb2phy1 will be "okay" and usb2phy1
node will be put ahead of usb2phy0 which leads to vbus detect
fail.
Here is the error log:
get syscon usbgrf failed
rockchip_chg_get_type: get u2phy node failed: -19
Signed-off-by: Ren Jianing <jianing.ren@rock-chips.com>
Change-Id: I16c1ddd42bf1a2e7a98fc9cdf1509a62714c8b6b
The arch_cpu_init() should be called for cpu early init
for tpl.
Change-Id: I3aad0f284089d8523710a2d24daab44995fa148d
Signed-off-by: Zhihuan He <huan.he@rock-chips.com>
This patch fixes the following issues for rk3568 usb2 phy.
1. Set utmi opmode to normal mode for rk3568 usb phy when usb
phy enter suspend mode via usb phy grf. It can help to avoid
the DM/DP floating and the line state be detected as 2'b11.
2. Fix the offset of INT_STATUS_CLR. It can help to avoid
triggering the linestate irq constantly.
Signed-off-by: Ren Jianing <jianing.ren@rock-chips.com>
Change-Id: Ic108e116d1473341b61743ec4244bc034a95f501
The i2c5 xfer went wrong because of io-domain was not right
and was configured correctly in uboot to ensure that kernel
was right before initializing the io-domain driver.
Change-Id: Ic2f94952f7a851dc5b781af9f31bba2562b5a2b5
Signed-off-by: David Wu <david.wu@rock-chips.com>
Support get commit version of components image.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ic279ed457949a98693571ec2a8ff2cfac4e0469d
Before the patch, we get gpio index(0,1,2..) depends on gpio
fdt node name, such as: gpio0@..., gpio1@..., etc.
But from RK3568, we add gpio alias to indicate gpio index
information and index is removed from gpio node name, ie:
gpio@fdd60000, gpio@fe740000, etc.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I56e45941f9572fbc6a5a5916896e12f6eff9dcf3
kernel FDT is for U-Boot if there is not valid one from images,
ie: resource.img, boot.img or recovery.img. It is put right
after U-Boot FDT.
This is used for U-disk bing up.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I348b6ea5736f46c091284c501e7e0f9c64cd2f78
kernel FDT is for U-Boot if there is not valid one from images,
ie: resource.img, boot.img or recovery.img. It is put right
after U-Boot FDT.
This is used for U-disk bing up.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Iab1ddbbf3978a6b2fc08316bb136c43c0d2eef60
Simply check cru node to verify if this kernel dtb
is belong to current platform.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I8c0b2181a2ca3cada72a9e18788de0bfdc9ba3c5
In the 3.0 device core, if the core is programmed to operate in
2.0 only, then setting the GUCTL1.DEV_FORCE_20_CLK_FOR_30_CLK makes
the internal 2.0(utmi/ulpi) clock to be routed as the 3.0 (pipe)
clock. Enabling this feature allows the pipe3 clock to be not-running
when forcibly operating in 2.0 device mode.
Change-Id: Ib93da14b5309ec094b952e03f8514817910fedfa
Signed-off-by: William Wu <william.wu@rock-chips.com>
David Wu
Mark Huang
Shunqing Chen
Joseph Chen
Elaine Zhang
Jon Lin
Jason Zhu
Jianqun Xu
Zhihuan He
Wyon Bi
Finley Xiao
Ren Jianing
Weiwen Chen
William Wu