Patrick Delaunay ee9b3572a4 UPSTREAM: dm: spi: Read default speed and mode values from DT ... This patch update the behavior introduced by commit 96907c0fe5 ("dm: spi: Read default speed and mode values from DT") In case of DT boot, don't read default speed and mode for SPI from CONFIG_* but instead read from DT node. This will make sure that boards with multiple SPI/QSPI controllers can be probed at different bus frequencies and SPI modes. Remove also use in boards of the value speed=0 (no more supported) for ENV in SPI by using CONFIG_ENV_SPI_MAX_HZ=0. DT values will be always used when available (full DM support of SPI slave with available DT node) even if speed and mode are requested; for example in splash screen support (in splash_sf_read_raw) or in SPL boot (in spl_spi_load_image). The caller of spi_get_bus_and_cs() no more need to force speed=0. But the current behavior don't change if the SPI slave is not present (device with generic driver is created automatically) or if platdata is used (CONFIG_OF_PLATDATA). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Jagan Teki <jagan@amarulasolutions.com> Change-Id: I6f5990b73f33815a7acb9b5da9c90dce48b6211d Signed-off-by: Jon Lin <jon.lin@rock-chips.com> (cherry picked from commit b0cc1b846fcb310c0ac2f8cbeb4ed5947dc52912)		2019-07-05 19:33:50 +08:00
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Kconfig	UPSTREAM: mtd: spi: Add lightweight SPI flash stack for SPL	2019-07-05 19:33:49 +08:00
Makefile	rockchip: spl: add rockchip image load support	2019-06-14 09:27:54 +08:00
spl.c	common: spl: printf message when jump to ATF	2019-06-14 09:27:54 +08:00
spl_atf.c	common: spl: atf: disable and clean-invalidate icache/dcache	2019-06-21 18:12:15 +08:00
spl_bootrom.c	…
spl_dfu.c	treewide: replace with error() with pr_err()	2018-01-17 15:27:28 +08:00
spl_ext.c	…
spl_fat.c	UPSTREAM: libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>	2018-12-24 17:20:37 +08:00
spl_fit.c	spl: fit: all rockchip based soc use dram as sram bounce buffer for	2019-05-09 16:49:14 +08:00
spl_mmc.c	common: spl: mmc: support load rockchip images	2019-06-14 10:29:57 +08:00
spl_nand.c	common: spl: nand: support load rockchip images	2019-06-17 17:28:54 +08:00
spl_net.c	UPSTREAM: libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>	2018-12-24 17:20:37 +08:00
spl_nor.c	…
spl_onenand.c	…
spl_optee.S	…
spl_ram.c	UPSTREAM: libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>	2018-12-24 17:20:37 +08:00
spl_rkfw.c	rockchip: spl: add rockchip image load support	2019-06-14 09:27:54 +08:00
spl_sata.c	…
spl_sdp.c	treewide: replace with error() with pr_err()	2018-01-17 15:27:28 +08:00
spl_spi.c	UPSTREAM: dm: spi: Read default speed and mode values from DT	2019-07-05 19:33:50 +08:00
spl_ubi.c	…
spl_usb.c	…
spl_xip.c	…
spl_ymodem.c	UPSTREAM: libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>	2018-12-24 17:20:37 +08:00