The sdram drivers for Rockchip SoCs was all separate, some of the SoCs has similar hardware controller and phy, so we have a change to share the flow and some of the functions between different SoCs. This patch set implement a first version common code based on PX30, other SoCs has similar hardware can migrate to this common code, eg. rk3328 and rk3399 can use this common code.
This patch set also fix some bug for rk3399 by sync code from latest rockchip vendor code.
Kever Yang (3): ram: rockchip: update lpddr4 timing for rk3399 ram: rk3399: Sync the io setting from Rockchip vendor code ram: rk3399: update calculate_stride
YouMin Chen (6): ram: rockchip: rename sdram driver files ram: rockchip: add common sdram driver ram: px30: add sdram driver ram: rk3328: use common sdram driver ram: rk3399: use common sdram driver ram: rk3399: Sync code from rockchip vendor code
arch/arm/dts/rk3328-sdram-ddr3-666.dtsi | 4 + arch/arm/dts/rk3328-sdram-lpddr3-1600.dtsi | 4 + arch/arm/dts/rk3328-sdram-lpddr3-666.dtsi | 4 + arch/arm/dts/rk3399-sdram-ddr3-1333.dtsi | 4 + arch/arm/dts/rk3399-sdram-ddr3-1600.dtsi | 4 + arch/arm/dts/rk3399-sdram-ddr3-1866.dtsi | 4 + .../arm/dts/rk3399-sdram-lpddr3-2GB-1600.dtsi | 4 + .../arm/dts/rk3399-sdram-lpddr3-4GB-1600.dtsi | 4 + .../rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi | 4 + arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi | 4 + arch/arm/include/asm/arch-rockchip/sdram.h | 167 +-- .../include/asm/arch-rockchip/sdram_common.h | 133 +- .../include/asm/arch-rockchip/sdram_msch.h | 85 ++ .../asm/arch-rockchip/sdram_pctl_px30.h | 139 ++ .../asm/arch-rockchip/sdram_phy_px30.h | 62 + .../arch-rockchip/sdram_phy_ron_rtt_px30.h | 59 + .../include/asm/arch-rockchip/sdram_px30.h | 212 +++ .../include/asm/arch-rockchip/sdram_rk3288.h | 102 ++ .../include/asm/arch-rockchip/sdram_rk3328.h | 420 ++---- .../include/asm/arch-rockchip/sdram_rk3399.h | 98 +- arch/arm/mach-rockchip/Kconfig | 2 + arch/arm/mach-rockchip/Makefile | 2 +- arch/arm/mach-rockchip/rk3036/rk3036.c | 2 +- arch/arm/mach-rockchip/rk3288/rk3288.c | 2 +- .../mach-rockchip/{sdram_common.c => sdram.c} | 2 +- configs/evb-rk3328_defconfig | 2 +- configs/rock64-rk3328_defconfig | 2 +- drivers/ram/rockchip/Kconfig | 23 +- drivers/ram/rockchip/Makefile | 7 +- drivers/ram/rockchip/dmc-rk3368.c | 2 +- .../rockchip/sdram-px30-ddr3-detect-333.inc | 72 + .../rockchip/sdram-px30-ddr4-detect-333.inc | 75 + drivers/ram/rockchip/sdram-px30-ddr_skew.inc | 121 ++ .../rockchip/sdram-px30-lpddr2-detect-333.inc | 73 + .../rockchip/sdram-px30-lpddr3-detect-333.inc | 74 + .../ram/rockchip/sdram-rk3399-lpddr4-400.inc | 28 +- .../ram/rockchip/sdram-rk3399-lpddr4-800.inc | 28 +- drivers/ram/rockchip/sdram_common.c | 400 ++++++ drivers/ram/rockchip/sdram_debug.c | 147 -- drivers/ram/rockchip/sdram_pctl_px30.c | 205 +++ drivers/ram/rockchip/sdram_phy_px30.c | 205 +++ drivers/ram/rockchip/sdram_px30.c | 670 +++++++++ drivers/ram/rockchip/sdram_rk3128.c | 2 +- drivers/ram/rockchip/sdram_rk3188.c | 2 +- drivers/ram/rockchip/sdram_rk322x.c | 2 +- drivers/ram/rockchip/sdram_rk3288.c | 2 +- drivers/ram/rockchip/sdram_rk3328.c | 766 +++-------- drivers/ram/rockchip/sdram_rk3399.c | 1217 +++++++++++------ 48 files changed, 3947 insertions(+), 1705 deletions(-) create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_msch.h create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_pctl_px30.h create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_phy_px30.h create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_phy_ron_rtt_px30.h create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_px30.h create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_rk3288.h rename arch/arm/mach-rockchip/{sdram_common.c => sdram.c} (99%) create mode 100644 drivers/ram/rockchip/sdram-px30-ddr3-detect-333.inc create mode 100644 drivers/ram/rockchip/sdram-px30-ddr4-detect-333.inc create mode 100644 drivers/ram/rockchip/sdram-px30-ddr_skew.inc create mode 100644 drivers/ram/rockchip/sdram-px30-lpddr2-detect-333.inc create mode 100644 drivers/ram/rockchip/sdram-px30-lpddr3-detect-333.inc create mode 100644 drivers/ram/rockchip/sdram_common.c delete mode 100644 drivers/ram/rockchip/sdram_debug.c create mode 100644 drivers/ram/rockchip/sdram_pctl_px30.c create mode 100644 drivers/ram/rockchip/sdram_phy_px30.c create mode 100644 drivers/ram/rockchip/sdram_px30.c