u-boot.git/drivers/clk/rockchip, branch v2018.09

rockchip: clk: rk3288: handle clk_enable requests for GMAC

2018-05-14T15:30:40Z

Since b0ba1e7e9d9b9441a18048ec67a3b3100c096975 (rockchip: clk: rk3288: add clk_enable function and support USB HOST0/HSIC) Ethernet no longer probes on RK3288. Add no-ops for GMAC clocks observed to be requested which match the clk_enable cases in RK3368 and RK3399. Signed-off-by: Jonathan Gray Cc: Wadim Egorov Cc: Philipp Tomsich Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR

2018-04-27T18:54:48Z

We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini

rockchip: rv1108: add ofdata_to_platdata() method for driver

2018-04-25T20:20:07Z

Parse of data in dedicated api instead of in probe(). The clk_set_rate() may be called before the clk driver is probed, after core support set default clock. This patch fix system abort issue since: f4fcba5 clk: implement clk_set_defaults() Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: rk3128: add ofdata_to_platdata() method for driver

2018-04-25T20:20:06Z

rockchip: rk3036: add ofdata_to_platdata() method for driver

2018-04-25T20:20:06Z

rockchip: clk: rk3288: add clk_enable function and support USB HOST0/HSIC

2018-04-25T12:05:09Z

The generic ehci-driver (ehci-generic.c) will try to enable the clocks listed in the DTSI. If this fails (e.g. due to clk_enable not being implemented in a driver and -ENOSYS being returned by the clk-uclass), the driver will bail our and print an error message. This implements a minimal clk_enable for the RK3288 and supports the clocks mandatory for the EHCI controllers; as these are enabled by default we simply return success. Signed-off-by: Wadim Egorov Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: clk: rk3188: update dpll settings to make EMAC work

2018-03-28T21:44:59Z

The patch set dpll settings for 300MHz to values used by binary blob[1]. With new values dpll still generate 300MHz clock, but EMAC work. Probably with new values dpll generate more stable clock. dpll on rk3188 provide clocks to DDR and EMAC. With current dpll settings EMAC doesn't work on radxa rock. EMAC sends packets to network, but it doesn't receive anything. ifconfig shows a lot of framing errors. [1] https://github.com/linux-rockchip/u-boot-rockchip/blob/u-boot-rk3288/ tools/rk_tools/3188_LPDDR2_300MHz_DDR3_300MHz_20130830.bin Signed-off-by: Alexander Kochetkov Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: clk: rk1108: convert to use live dt

2018-03-13T17:12:35Z

Use live dt api to get cru base addr. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich

rockchip: clk: rk3328: convert to use live dt

2018-03-13T17:12:35Z

Use live dt api to get cru base addr. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich