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Weijie Gao 3b17f2e2c2 serial: mtk: add support for using dynamic baud clock souce 
The baud clock on some platform may change due to assigned-clock-parent
set in DT. In current flow the baud clock is only retrieved during probe
stage. If the parent of the source clock changes after probe stage, the
setbrg will set wrong baudrate.

To get the right clock rate, this patch records the baud clk struct to the
driver's priv, and changes the driver's flow to get the clock rate before
calling _mtk_serial_setbrg().

Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-09-23 15:09:15 -04:00
..
adc adc: meson-saradc: add AXG variant 2022-04-25 09:25:00 +02:00
ata blk: Switch over to using uclass IDs 2022-09-16 11:05:16 -04:00
axi WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
bios_emulator video: Rename structs and functions to avoid VBE 2022-08-12 08:14:23 -04:00
block cyclic: Use schedule() instead of WATCHDOG_RESET() 2022-09-18 10:26:33 +02:00
bootcount Convert CONFIG_SYS_BOOTCOUNT_LE et al to Kconfig 2022-07-07 14:01:09 -04:00
bus bus: ti-sysc: change in a normal driver 2021-03-22 19:23:27 +13:00
button button: gpio: add DM_GPIO dependency 2022-08-23 12:39:06 +02:00
cache drivers: cache: ncore: Disable snoop filter 2022-06-17 16:27:05 +08:00
clk First set of u-boot-at91 features for the 2023.01 cycle 2022-09-20 08:49:36 -04:00
core dm: core: Add functions to read 8/16-bit integers 2022-09-14 15:23:03 -04:00
cpu cpu: microblaze: add error handling in microblaze_cpu_get_desc() 2022-09-13 11:32:48 +02:00
crypto Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
ddr Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
demo demo: migrate uclass to livetree 2021-10-05 08:50:15 -04:00
dfu blk: Switch over to using uclass IDs 2022-09-16 11:05:16 -04:00
dma arm: mach-k3: Rename SOC_K3_AM6 to SOC_K3_AM654 2022-07-25 13:02:04 -04:00
fastboot Audit <flash.h> inclusion 2022-08-04 16:18:47 -04:00
firmware firmware: ti_sci: Move ACK checking to ti_sci_do_xfer() function 2022-08-26 10:55:46 -04:00
fpga cyclic: Use schedule() instead of WATCHDOG_RESET() 2022-09-18 10:26:33 +02:00
fuzz sandbox: Implement fuzzing engine driver 2022-06-23 12:58:19 -04:00
gpio pinctrl: at91-pio4: Bind GPIO driver to the pinctrl DT node 2022-09-19 09:51:04 +03:00
hwspinlock treewide: invaild -> invalid 2022-01-13 07:57:49 -05:00
i2c Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
input input: apple: Add support for Apple SPI keyboard 2022-02-10 16:44:23 -05:00
iommu iommu: Add M2 support to Apple DART driver 2022-07-25 09:38:47 -04:00
led led: pwm: Use NOP uclass driver for top-level node 2022-07-08 10:56:45 -04:00
mailbox arm64: versal: Enable power domain driver and its dependencies 2022-07-26 08:36:25 +02:00
memory keystone2: Move CONFIG_AEMIF_CNTRL_BASE out of CONFIG namespace 2021-09-27 21:38:34 -04:00
misc misc: usb251xb: Support 8/16 bit device tree values 2022-09-14 15:23:03 -04:00
mmc mmc: mediatek: add support for MediaTek MT7891/MT7986 SoCs 2022-09-23 15:09:15 -04:00
mtd Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
mux treewide: invaild -> invalid 2022-01-13 07:57:49 -05:00
net net: mediatek: add support for MediaTek MT7981/MT7986 2022-09-23 15:09:15 -04:00
nvme Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
pch treewide: Simply conditions with the new OF_REAL 2021-09-25 09:46:15 -06:00
pci pci: Add checks to prevent config space overflow 2022-08-26 14:59:21 -04:00
pci_endpoint dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
phy Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
pinctrl pinctrl: at91-pio4: Add support for pinctrl config subnodes 2022-09-19 09:51:04 +03:00
power firmware: zynqmp: Skip loading config object for Versal 2022-09-13 11:32:48 +02:00
pwm pwm: aspeed: Select SYSCON to get parent detail. 2022-08-04 13:59:59 -04:00
qe powerpc: remove support for kmtergr1 and MPC8309 2022-08-20 22:45:00 -04:00
ram Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
reboot-mode reboot-mode: migrate uclass to livetree 2021-10-05 08:50:15 -04:00
remoteproc remoteproc: ipu: Add driver to bring up ipu 2022-02-08 11:00:03 -05:00
reset reset: qcom: Add support for QCS404 SoC reset table 2022-08-26 10:55:45 -04:00
rng drivers: rng: optee_rng: register to CONFIG_OPTEE_SERVICE_DISCOVERY 2022-09-14 15:23:03 -04:00
rtc treewide: Fix Marek's name and change my e-mail address 2022-07-21 10:14:04 +02:00
scsi blk: Switch over to using uclass IDs 2022-09-16 11:05:16 -04:00
serial serial: mtk: add support for using dynamic baud clock souce 2022-09-23 15:09:15 -04:00
smem dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
soc soc: soc_ti_k3: identify j7200 SR2.0 SoCs 2022-07-06 14:30:51 -04:00
sound sound: enable building DA7219 driver with ACPIGEN=n 2022-07-08 09:05:47 -04:00
spi Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
spmi spmi: msm: add arbiter version 5 support 2021-10-31 08:46:44 -04:00
sysinfo sysinfo: rcar3: Add Renesas R-Car Gen3 sysinfo driver 2021-07-20 23:33:54 +02:00
sysreset RISC-V: enable CONFIG_SYSRESET_SBI by default 2022-09-06 13:00:58 +08:00
tee blk: Switch over to using uclass IDs 2022-09-16 11:05:16 -04:00
thermal WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
timer timer: orion-timer: Add timer_get_boot_us() for BOOTSTAGE support 2022-09-20 06:39:43 +02:00
tpm tpm: Implement state command for Cr50 2022-09-03 16:59:05 +03:00
ufs lib: fix selection of CONFIG_CHARSET 2022-05-03 21:39:22 +02:00
usb Merge branch 'master' into next 2022-09-19 16:07:12 -04:00
video cyclic: Use schedule() instead of WATCHDOG_RESET() 2022-09-18 10:26:33 +02:00
virtio blk: Switch over to using uclass IDs 2022-09-16 11:05:16 -04:00
w1 arm: Remove zmx25 board and ARCH_MX25 2021-10-01 21:08:18 -04:00
w1-eeprom dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
watchdog watchdog: Integrate watchdog triggering into the cyclic framework 2022-09-18 10:26:04 +02:00
xen blk: Switch over to using uclass IDs 2022-09-16 11:05:16 -04:00
Kconfig fuzzing_engine: Add fuzzing engine uclass 2022-06-23 12:58:18 -04:00
Makefile blk: Rename HAVE_BLOCK_DEVICE 2022-09-16 11:05:16 -04:00