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f5a432959a
u-boot/drivers
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Philipp Tomsich f5a432959a rockchip: clk: rk3368: implement MMC/SD clock reparenting 
The original clock support for MMC/SD cards on the RK3368 suffered
from a tendency to select a divider less-or-equal to the the one
giving the requested clock-rate: this can lead to higher-than-expected
(or rather: higher than supported) clock rates for the MMC/SD
communiction.

This change rewrites the MMC/SD clock generation to:
 * always generate a clock less-than-or-equal to the requested clock
 * support reparenting among the CPLL, GPLL and OSC24M parents to
   generate the highest clock that does not exceed the requested rate

In addition to this, the Linux DTS uses HCLK_MMC/HCLK_SDMMC instead of
SCLK_MMC/SCLK_SDMMC: to match this (and to ensure that clock setup
always works), we adjust the driver appropriately.

This includes the changes from:
 - rockchip: clk: rk3368: convert MMC_PLL_SEL_* definitions to shifted-value form

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13 17:12:32 +02:00
..
adc dm: adc: Convert uclass to livetree 2017-06-01 07:03:13 -06:00
ata ahci-pci: Update call to ahci_probe_scsi_pci() 2017-08-03 14:48:48 -04:00
bios_emulator bios_emulator: Fix cast for 64-bit compilation 2016-10-11 11:55:33 +08:00
block Merge git://git.denx.de/u-boot-x86 2017-08-01 15:38:32 -04:00
bootcount powerpc: remove 4xx support 2017-07-03 17:35:28 -04:00
clk rockchip: clk: rk3368: implement MMC/SD clock reparenting 2017-08-13 17:12:32 +02:00
core spl: dm: Kconfig: split REGMAP/SYSCON support for TPL from SPL 2017-08-13 17:12:20 +02:00
cpu dm: core: Update device_bind_driver_to_node() to use ofnode 2017-06-01 07:03:08 -06:00
crypto Convert CONFIG_CMD_HASH to Kconfig 2017-05-22 12:38:15 -04:00
ddr driver/ddr: Add support for setting timing in hws_topology_map 2017-07-12 06:56:48 +02:00
demo dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
dfu dfu: add common function to initiate transaction 2017-07-28 23:34:40 +02:00
dma imx: reorganize IMX code as other SOCs 2017-07-12 10:17:44 +02:00
firmware dm: core: Rename of_device_is_compatible() 2017-06-01 07:03:06 -06:00
fpga fpga: xilinx: Avoid using local intermediate buffer 2017-08-02 09:11:52 +02:00
gpio Convert CONFIG_CMD_TCA642X to Kconfig 2017-08-11 15:42:00 -04:00
i2c i2c: designware: Allow sending restart conditions 2017-08-10 12:02:50 +02:00
input powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x 2017-06-16 10:14:55 -04:00
led dm: core: Update device_bind_driver_to_node() to use ofnode 2017-06-01 07:03:08 -06:00
mailbox dm: mailbox: Update uclass to support livetree 2017-06-01 07:03:15 -06:00
memory memory: Move TI_AEMIF config to KCONFIG 2016-04-18 17:11:43 -04:00
misc rockchip: efuse: dm: change to use dev_read_addr 2017-07-27 14:59:00 +02:00
mmc mmc: fsl_esdhc: not always setting esdhc fdt status to okay 2017-08-09 09:57:32 -07:00
mtd Convert CONFIG_NAND to Kconfig 2017-08-12 09:18:47 -04:00
net Merge git://git.denx.de/u-boot-fsl-qoriq 2017-08-11 07:10:18 -04:00
pch dm: Use dm_scan_fdt_dev() directly where possible 2016-07-27 14:15:54 -06:00
pci PCI: layerscape: Fix assigning wrong address to LS2088A pcie cfg1 space 2017-08-09 09:57:32 -07:00
pcmcia Kconfig; Drop CONFIG_IDE_TI_CARDBUS and associated driver 2017-08-11 15:41:51 -04:00
phy phy: add a NO-OP phy driver 2017-07-28 23:34:44 +02:00
pinctrl rockchip: pinctrl: rk3368: add SPI support 2017-08-13 17:12:25 +02:00
power regulator: palmas: disable bypass when the LDO is enabled 2017-08-01 11:58:01 +09:00
pwm dm: tegra: pwm: Convert to livetree 2017-07-28 12:02:47 -06:00
qe QE: add QE support on SD boot 2017-06-01 19:56:54 -07:00
ram spl: dm: Kconfig: introduce TPL_RAM (in analogy to SPL_RAM) 2017-08-13 17:12:20 +02:00
remoteproc dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
reset reset: add reset_release_all() 2017-07-28 23:34:07 +02:00
rtc powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x 2017-06-16 10:14:55 -04:00
scsi dm: mmc: Allow disabling driver model in SPL 2017-08-01 11:58:00 +09:00
serial serial: sh: Use the clock framework to obtain clock config 2017-08-03 04:26:25 +09:00
soc Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
sound dm: gpio: Add live tree support 2017-06-01 07:03:10 -06:00
spi Merge git://git.denx.de/u-boot-fsl-qoriq 2017-08-02 10:52:26 -04:00
spmi dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
sysreset rockchip: rk322x: add sysreset driver 2017-07-11 12:13:46 +02:00
thermal thermal: imx: fix calculation 2017-05-18 11:23:31 +02:00
timer x86: kconfig: Select TIMER and X86_TSC_TIMER 2017-08-01 20:17:02 +08:00
tpm dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
usb net: usb: r8152: fix "duplicate 'const' declaration specifier" 2017-08-07 15:18:29 -05:00
video rockchip: video: Makefile: Add soc specific driver for rk3288 mipi dsi 2017-08-07 21:32:11 +02:00
watchdog watchdog: Introduce watchdog driver for Intel Tangier 2017-07-30 10:30:25 +08:00
Kconfig scsi: Move drivers into new drivers/scsi directory 2017-07-11 10:08:19 -06:00
Makefile drivers: spl: consistently use the $(SPL_TPL_) macro 2017-08-13 17:12:21 +02:00