On Sun, Oct 06, 2019 at 09:05:43AM +0800, Qu Wenruo wrote: > > > On 2019/7/16 下午7:56, Jagan Teki wrote: > > This is next revison of lpddr4 support on rk3399 compared to > > previous set[1]. It has some changes based on the commit orders > > and squashing few patches together and rest is same. > > > > Thanks to > > - YouMin Chen > > - Akash Gajjar > > - Kever Yang > > for supporting all the help on this work. > > > > Changes for v3: > > - squash set_rate code in one patch > > - tested in Rockpro64 and Rock-PI-4 > > Great works! Can't wait to try them on both boards! > > Would you mind to setup a git repo for this large patchset? > It would be much easier for other guys to test, other than fetching all > the patches and apply them. > +1. I'd love to try this series on Rock960 Model C. Thanks, Mani > Thanks, > Qu > > > - order them in proper way > > - rebase on master > > Changes for v2: > > - handle LPDDR4 code as part of CONFIG_RAM_RK3399_LPDDR4 > > - support data_training and set_rate via sdram_rk3399_ops > > - add proper sys_reg_enc macros > > - add new patch to rename variable sdram_params with params > > - fix few commit messages. > > > > patch 0001 - 0018: add dram config enc macro > > > > patch 0019: configure phy IO in ds odt > > > > patch 0020: add LPDDR4 config > > > > patch 0021 - 0043: lpddr4 data training changes > > > > patch 0044 - 0046: syscon pmu support > > > > patch 0047: set 50MHz ddr clock > > > > patch 0048: set 400MHz ddr clock > > > > patch 0049: LPDDR4-400 timings > > > > patch 0050: LPDDR4-800 timings > > > > patch 0051 - 0052: lpddr4 set rate > > > > patch 0053: enable lpddr4 support on Rockpro64 > > > > patch 0054: enable lpddr4 support on Rock-PI 4 > > > > patch 0055: add LPDDR-100 timings via dts > > > > patch 0056: use LPDDR-100 timings on Rockpro64 > > > > patch 0057: use LPDDR-100 timings on Rock-PI 4 > > > > [1] https://patchwork.ozlabs.org/cover/1116734/ > > > > Any inputs? > > Jagan. > > > > Jagan Teki (57): > > ram: rk3399: Add ddrtype enc macro > > ram: rk3399: Add channel number encoder macro > > ram: rk3399: Add row_3_4 enc macro > > ram: rk3399: Add chipinfo macro > > ram: rk3399: Add rank enc macro > > ram: rk3399: Add column enc macro > > ram: rk3399: Add bk enc macro > > ram: rk3399: Add dbw enc macro > > ram: rk3399: Add cs0_rw macro > > ram: rk3399: Add cs1_rw macro > > ram: rk3399: Add bw enc macro > > ram: rk3399: Rename sys_reg with sys_reg2 > > ram: rk3399: Update cs0_row to use sys_reg3 > > ram: rk3399: Update cs1_row to use sys_reg3 > > ram: rk3399: Add cs1_col enc macro > > ram: rk3399: Add ddr version enc macro > > ram: rk3399: Add ddrtimingC0 > > ram: rk3399: Add DdrMode > > ram: rk3399: Configure phy IO in ds odt > > ram: rockchip: Kconfig: Add RK3399 LPDDR4 entry > > ram: rk3399: Add lpddr4 rank mask for ca training > > ram: rk3399: Add lpddr4 rank mask for wdql training > > ram: rk3399: Move mode_sel assignment > > ram: rk3399: Don't wait for PLL lock in lpddr4 > > ram: rk3399: Avoid two channel ZQ Cal Start at the same time > > ram: rk3399: Configure PHY_898, PHY_919 for lpddr4 > > ram: rk3399: Configure BOOSTP_EN, BOOSTN_EN for lpddr4 > > ram: rk3399: Configure SLEWP_EN, SLEWN_EN for lpddr4 > > ram: rk3399: Configure PHY RX_CM_INPUT for lpddr4 > > ram: rk3399: Map chipselect for lpddr4 > > ram: rk3399: Configure tsel write ca for lpddr4 > > ram: rk3399: Don't disable dfi dram clk for lpddr4, rank 1 > > ram: rk3399: Add IO settings > > ram: sdram: Configure lpddr4 tsel rd, wr based on IO settings > > ram: rk3399: Add tsel control clock drive > > ram: rk3399: Configure soc odt support > > ram: rk3399: Get lpddr4 tsel_rd_en from io settings > > ram: rk3399: Update lpddr4 vref based on io settings > > ram: rk3399: Update lpddr4 mode_sel based on io settings > > ram: rk3399: Update lpddr4 vref_mode_ac > > ram: rk3399: Simplify data training first argument > > ram: rk3399: Handle data training via ops > > ram: rk3399: Add LPPDR4 mr detection > > arm: include: rockchip: Add rk3399 pmu file > > rockchip: rk3399: syscon: Add pmu support > > rockchip: dts: rk3399: Add u-boot, dm-pre-reloc for pmu > > clk: rockchip: rk3399: Set 50MHz ddr clock > > clk: rockchip: rk3399: Set 400MHz ddr clock > > ram: rk3399: Add LPPDDR4-400 timings inc > > ram: rk3399: Add LPPDDR4-800 timings inc > > ram: rk3399: Add set_rate sdram rk3399 ops > > ram: rk3399: Add lpddr4 set rate support > > configs: rockpro64: Enable LPDDR4 support > > configs: rock-pi-4: Enable LPDDR4 support > > rockchip: dts: rk3399: Add LPDDR4-100 timings > > rockchip: dts: rk3399: rockpro64: Use LPDDR4-100 dtsi > > rockchip: dts: rk3399: rock-pi-4: Use LPDDR4-100 dtsi > > > > arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi | 1 + > > arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 1 + > > arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi | 1537 +++++++++++++++ > > arch/arm/dts/rk3399-u-boot.dtsi | 4 + > > .../include/asm/arch-rockchip/pmu_rk3399.h | 72 + > > .../include/asm/arch-rockchip/sdram_common.h | 31 + > > .../include/asm/arch-rockchip/sdram_rk3399.h | 29 +- > > arch/arm/mach-rockchip/rk3399/syscon_rk3399.c | 8 + > > configs/rock-pi-4-rk3399_defconfig | 1 + > > configs/rockpro64-rk3399_defconfig | 1 + > > drivers/clk/rockchip/clk_rk3399.c | 8 + > > drivers/ram/rockchip/Kconfig | 7 + > > .../ram/rockchip/sdram-rk3399-lpddr4-400.inc | 1570 +++++++++++++++ > > .../ram/rockchip/sdram-rk3399-lpddr4-800.inc | 1570 +++++++++++++++ > > drivers/ram/rockchip/sdram_rk3399.c | 1726 ++++++++++++++--- > > 15 files changed, 6317 insertions(+), 249 deletions(-) > > create mode 100644 arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi > > create mode 100644 arch/arm/include/asm/arch-rockchip/pmu_rk3399.h > > create mode 100644 drivers/ram/rockchip/sdram-rk3399-lpddr4-400.inc > > create mode 100644 drivers/ram/rockchip/sdram-rk3399-lpddr4-800.inc > > > _______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
