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History for barebox / drivers / mci / imx-esdhc.c

2020-04-27	cd24f63 Browse files » treewide: remove references to CREDITS ... The CREDITS file was removed from barebox in 2015 by commit 6570288f2d97 ("Remove the CREDITS file"). Remove references to it from several files. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Uwe Kleine-König authored on 23 Apr 2020 Sascha Hauer committed on 27 Apr 2020
2020-02-19	d172474 Browse files » mci: imx-esdhc: Add i.MX8mm support ... Only add the compatible string to let the driver match. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 19 Feb 2020
2019-12-11	a80b04a Browse files » mci: imx-esdhc: fix termination of statement ... Use semicolon instead of comma to terminate statement. Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Hubert Feurstein authored on 10 Dec 2019 Sascha Hauer committed on 11 Dec 2019
2019-12-04	4a7d7b1 Browse files » mci: imx-esdhc: Share code for esdhc_send_cmd() ... Versions of esdhc_send_cmd() in imx-esdhc.c and imx-esdhc-pbl.c implement almost the same algorithm. To avoid code repetition, move that code to imx-esdhc-common.c and adjust all of the users accordingly. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 Dec 2019 Sascha Hauer committed on 4 Dec 2019
	8780906 Browse files » mci: imx-esdhc: Introduce esdhc_poll() ... Replace all of the explcitly coded timeout loops with a shared subroutine that is used by both regular driver and PBL code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 Dec 2019 Sascha Hauer committed on 4 Dec 2019
	e158af3 Browse files » mci: imx-esdhc: Share code for esdhc_(setup\|do)_data operations ... PBL and PIO case of the regular driver do exaclty the same thing during esdhc_(setup\|do)_data stages of esdhc_send_cmd(). Move the code to a common file and adjust all of the users accordingly. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 Dec 2019 Sascha Hauer committed on 4 Dec 2019
	10d13ce Browse files » mci: imx-esdhc-pbl: Share IO accessors with regular driver ... With a bit of a change to PBL ESDHC initialization code it is possible to share all of the low-level I/O accessor code with the regular driver, including sharing definitions of flags describing HW's quirks. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 Dec 2019 Sascha Hauer committed on 4 Dec 2019
	f679176 Browse files » mci: imx-esdhc: Drop extra helper varaible ... There's already 'ret' availible, no need to declare another return value variable. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 Dec 2019 Sascha Hauer committed on 4 Dec 2019
	49e01df Browse files » mci: imx-esdhc: Drop unnecessary type conversion ... Nether esdhc_setup_data() nor esdhc_do_data() really need struct mci_host, so we can drop a bit of extra type conversion code by changing their signature to accept struct fsl_esdhc_host instead Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 Dec 2019 Sascha Hauer committed on 4 Dec 2019
2019-11-21	81dc208 Browse files » mci: imx-esdhci: Use generic PIO transfer function ... Use sdhci_transfer_data() in PIO mode to share mode code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Nov 2019
	6f810d6 Browse files » mci: imx-esdhc: Use sdhci_set_cmd_xfer_mode() ... Use sdhci_set_cmd_xfer_mode() to share more code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Nov 2019
	924b528 Browse files » mci: sdhci: remove duplicate register defines for prsstat bits ... We have duplicate register bit defines for the prsstat register. Remove the duplicates. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Nov 2019
	56d912b Browse files » mci: sdhci: remove duplicate register defines for interrupt bits ... We have duplicate bit defines for the interrupt bits. Remove the duplicates. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Nov 2019
	ee2ed91 Browse files » mci: sdhci: remove duplicate transfer mode register defines ... We have duplicate register bit defines for the transfer mode register. Remove the duplicates. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Nov 2019
	abb82b9 Browse files » mci: imx-esdhc: Use 16bit register definitions ... We have some register defines in a 16bit access version and a 32bit access version. Use the former to get rid of the latter later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Nov 2019
	10f62d1 Browse files » mci: imx-esdhc: use sdhci helpers ... To use the sdhci helpers we have to switch to the sdhci accessors. Also use sdhci_read_response(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Nov 2019
2019-09-12	8b76032 Browse files » mci: imx-esdhc: fix error handling during probe ... Currently the the driver don't handle any error and return immediately. Handling the errors correctly is a must to support defered probing. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marco Felsch authored on 11 Sep 2019 Sascha Hauer committed on 12 Sep 2019
2019-04-08	c239b65 Browse files » Merge branch 'for-next/layerscape' Sascha Hauer committed on 8 Apr 2019
2019-03-18	f593354 Browse files » mci: imx-esdhc: resolve conflicting flags ... With commit 3354adee3920 ("mci: imx-esdhc: Add bigendian register access support") and commit 15b64fd520c2 ("mci: imx-esdhc: Add layerscape support") two ESDHC_FLAGs got assigned to already existing values. This conflict made the imx6sl usdhc appear to be big endian. Resolve this conflict by assign the new flags to the next vacant values. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 15 Mar 2019 Sascha Hauer committed on 18 Mar 2019
2019-03-13	0560c25 Browse files » mci: imx-esdhc: Actually enable cache snooping ... 15b64fd520 introduced the ESDHC_FLAG_CACHE_SNOOPING for layerscape support, but didn't actually set it for layerscape. Add the new flag to the layerscape SoC data. Fixes: 15b64fd520 ("mci: imx-esdhc: Add layerscape support") Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Mar 2019
2019-03-05	722f6f6 Browse files » esdhc-xload: move some register defines to header file ... To make them usable for the PBL driver aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 5 Mar 2019
2019-02-12	15b64fd Browse files » mci: imx-esdhc: Add layerscape support ... This adds support for the esdhc controller found on Layerscape SoCs. This means adding the compatible and a driver data to access the controller in bigendian mode. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 12 Feb 2019
2019-02-07	3354ade Browse files » mci: imx-esdhc: Add bigendian register access support ... Layerscape will need bigendian io accessors. Add support for them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 7 Feb 2019
2019-02-07	fb174c2 Browse files » mci: imx-esdhc: implement static inline io wrappers ... Layerscape will need accesses in big endian mode. To make this possible create static inline wrappers for the io accessors. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 7 Feb 2019
2019-02-06	13b0148 Browse files » mci: imx-esdhc: remove unnecessary include ... Drop inclusion of unnecessary include from mach-imx/include/mach. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Feb 2019
	c984598 Browse files » mci: imx-esdhc: make clkidx configurable ... Other architectures using this driver may need a different clk_id to find its clock. Make this configurable as a preparation for layerscape support. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Feb 2019
	5814d39 Browse files » mci: imx-esdhc: move platform_data ... move platform_data from mach-imx/include/mach/ to include/platform_data where it's available for other architectures aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Feb 2019
	c98b43f Browse files » mci: imx-esdhc: use dev_id ... Avoid using cpu_is_* macros and use a dev_id instead. This will make it easier to integrate the driver into another architecture. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Feb 2019
	1ebee1e Browse files » mci: imx-esdhc: Do not reset twice ... The esdhc controller is resetted once during probe by calling esdhc_reset() and once open coded in esdhc_init(). Resetting it once is enough, so drop the open coded reset from esdhc_init() and call esdhc_reset() there. With this we can remove the call to esdhc_reset() during probe. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Feb 2019
2018-12-10	d8470c4 Browse files » mci: imx-esdhc: Drop explicit devname setup code ... Drop explicit devname setup code. Same setup will be done by mci_of_parse(). Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 7 Dec 2018 Sascha Hauer committed on 10 Dec 2018