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The support of a predefined DDR PHY tuning result is removed for STM32MP1 driver because it is not needed at the supported frequency when built-in calibration is executed. The calibration parameters were provided in the device tree by the optional node "st,phy-cal", activated in ddr helper file by the compilation flag DDR_PHY_CAL_SKIP and filled with values generated by the CubeMX DDR utilities. This patch - updates the binding file to remove "st,phy-cal" support - updates the device trees and remove the associated defines - simplifies the STM32MP1 DDR driver and remove the support of the optional parameter "st,phy-cal" After this patch, the built-in calibration is always executed and the calibration registers are moved in the phy dynamic part; that allows manual tests. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> |
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| .. | ||
| adc | ||
| arm | ||
| ata | ||
| axi | ||
| bus | ||
| clock | ||
| cpu | ||
| exynos | ||
| firmware | ||
| fpga | ||
| fsp/fsp2/apollolake | ||
| gpio | ||
| gpu | ||
| i2c | ||
| input | ||
| interrupt-controller | ||
| iommu | ||
| leds | ||
| mailbox | ||
| memory | ||
| memory-controller | ||
| memory-controllers | ||
| mfd | ||
| misc | ||
| mmc | ||
| mtd | ||
| nand | ||
| net | ||
| pci | ||
| pci_endpoint | ||
| phy | ||
| pinctrl | ||
| pmic | ||
| power | ||
| pwm | ||
| ram | ||
| reboot-mode | ||
| regulator | ||
| remoteproc | ||
| reserved-memory | ||
| reset | ||
| rtc | ||
| serial | ||
| soc/fsl/cpm_qe/qe | ||
| sound | ||
| spi | ||
| spmi | ||
| sysinfo | ||
| sysreset | ||
| thermal | ||
| timer | ||
| tpm2 | ||
| usb | ||
| video | ||
| w1 | ||
| w1-eeprom | ||
| watchdog | ||
| bootcount-syscon.txt | ||
| chosen.txt | ||
| config.txt | ||
| device.txt | ||
| README | ||
| root.txt | ||
Device Tree Bindings Staging Area ================================= This directory contains device tree bindings for U-Boot. These follow along with Linux kernel bindings, with a few additions. By adding the files here, U-Boot patches can clearly show thees additions. This makes it easier for device tree people to review these additions in patches sent to the U-Boot mailing list. The intent IS to commit these files to U-Boot. Hopefully at some point the files will be stored in another repo (shared with Linux) which is brought in as needed. Changes here are intended to mirror changes in the Linux Documentation/devicetree/bindings/ directory. sjg@chromium.org 17-Jan-12