linux.git/drivers/mmc, branch v6.7-rc2 Linux kernel source tree mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER 2023-11-07T12:08:12+00:00 Victor Shih victor.shih@genesyslogic.com.tw 2023-11-07T09:57:40+00:00 015c9cbcf0ad709079117d27c2094a46e0eadcdb Due to a flaw in the hardware design, the GL9750 replay timer frequently times out when ASPM is enabled. As a result, the warning messages will often appear in the system log when the system accesses the GL9750 PCI config. Therefore, the replay timer timeout must be masked. Fixes: d7133797e9e1 ("mmc: sdhci-pci-gli: A workaround to allow GL9750 to enter ASPM L1.2") Signed-off-by: Victor Shih <victor.shih@genesyslogic.com.tw> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Kai-Heng Feng <kai.heng.geng@canonical.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231107095741.8832-2-victorshihgli@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Due to a flaw in the hardware design, the GL9750 replay timer frequently
times out when ASPM is enabled. As a result, the warning messages will
often appear in the system log when the system accesses the GL9750
PCI config. Therefore, the replay timer timeout must be masked.

Fixes: d7133797e9e1 ("mmc: sdhci-pci-gli: A workaround to allow GL9750 to enter ASPM L1.2")
Signed-off-by: Victor Shih <victor.shih@genesyslogic.com.tw>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Kai-Heng Feng <kai.heng.geng@canonical.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231107095741.8832-2-victorshihgli@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: sdhci-pci-gli: GL9755: Mask the replay timer timeout of AER 2023-11-07T12:07:18+00:00 Victor Shih victor.shih@genesyslogic.com.tw 2023-11-07T09:57:41+00:00 85dd3af64965c1c0eb7373b340a1b1f7773586b0 Due to a flaw in the hardware design, the GL9755 replay timer frequently times out when ASPM is enabled. As a result, the warning messages will often appear in the system log when the system accesses the GL9755 PCI config. Therefore, the replay timer timeout must be masked. Fixes: 36ed2fd32b2c ("mmc: sdhci-pci-gli: A workaround to allow GL9755 to enter ASPM L1.2") Signed-off-by: Victor Shih <victor.shih@genesyslogic.com.tw> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Kai-Heng Feng <kai.heng.geng@canonical.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231107095741.8832-3-victorshihgli@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Due to a flaw in the hardware design, the GL9755 replay timer frequently
times out when ASPM is enabled. As a result, the warning messages will
often appear in the system log when the system accesses the GL9755
PCI config. Therefore, the replay timer timeout must be masked.

Fixes: 36ed2fd32b2c ("mmc: sdhci-pci-gli: A workaround to allow GL9755 to enter ASPM L1.2")
Signed-off-by: Victor Shih <victor.shih@genesyslogic.com.tw>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Kai-Heng Feng <kai.heng.geng@canonical.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231107095741.8832-3-victorshihgli@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Revert "mmc: core: Capture correct oemid-bits for eMMC cards" 2023-11-03T11:06:31+00:00 Dominique Martinet dominique.martinet@atmark-techno.com 2023-11-03T00:42:20+00:00 421b605edb1ce611dee06cf6fd9a1c1f2fd85ad0 This reverts commit 84ee19bffc9306128cd0f1c650e89767079efeff. The commit above made quirks with an OEMID fail to be applied, as they were checking card->cid.oemid for the full 16 bits defined in MMC_FIXUP macros but the field would only contain the bottom 8 bits. eMMC v5.1A might have bogus values in OEMID's higher bits so another fix will be made, but it has been decided to revert this until that is ready. Fixes: 84ee19bffc93 ("mmc: core: Capture correct oemid-bits for eMMC cards") Link: https://lkml.kernel.org/r/ZToJsSLHr8RnuTHz@codewreck.org Link: https://lkml.kernel.org/r/CAPDyKFqkKibcXnwjnhc3+W1iJBHLeqQ9BpcZrSwhW2u9K2oUtg@mail.gmail.com Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Cc: stable@vger.kernel.org Cc: Alex Fetters <Alex.Fetters@garmin.com> Reviewed-by: Avri Altman <avri.altman@wdc.com> Link: https://lore.kernel.org/r/20231103004220.1666641-1-asmadeus@codewreck.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
This reverts commit 84ee19bffc9306128cd0f1c650e89767079efeff.

The commit above made quirks with an OEMID fail to be applied, as they
were checking card->cid.oemid for the full 16 bits defined in MMC_FIXUP
macros but the field would only contain the bottom 8 bits.

eMMC v5.1A might have bogus values in OEMID's higher bits so another fix
will be made, but it has been decided to revert this until that is ready.

Fixes: 84ee19bffc93 ("mmc: core: Capture correct oemid-bits for eMMC cards")
Link: https://lkml.kernel.org/r/ZToJsSLHr8RnuTHz@codewreck.org
Link: https://lkml.kernel.org/r/CAPDyKFqkKibcXnwjnhc3+W1iJBHLeqQ9BpcZrSwhW2u9K2oUtg@mail.gmail.com
Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
Cc: stable@vger.kernel.org
Cc: Alex Fetters <Alex.Fetters@garmin.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20231103004220.1666641-1-asmadeus@codewreck.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: vub300: fix an error code 2023-11-03T11:04:34+00:00 Dan Carpenter dan.carpenter@linaro.org 2023-11-02T07:51:06+00:00 b44f9da81783fda72632ef9b0d05ea3f3ca447a5 This error path should return -EINVAL instead of success. Fixes: 88095e7b473a ("mmc: Add new VUB300 USB-to-SD/SDIO/MMC driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/0769d30c-ad80-421b-bf5d-7d6f5d85604e@moroto.mountain Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
This error path should return -EINVAL instead of success.

Fixes: 88095e7b473a ("mmc: Add new VUB300 USB-to-SD/SDIO/MMC driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/0769d30c-ad80-421b-bf5d-7d6f5d85604e@moroto.mountain
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A 2023-11-03T11:01:32+00:00 Bean Huo beanhuo@micron.com 2023-10-30T22:48:09+00:00 ed9009ad300c0f15a3ecfe9613547b1962bde02c Micron MTFC4GACAJCN eMMC supports cache but requires that flush cache operation be allowed only after a write has occurred. Otherwise, the cache flush command or subsequent commands will time out. Signed-off-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Rafael Beims <rafael.beims@toradex.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231030224809.59245-1-beanhuo@iokpp.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Micron MTFC4GACAJCN eMMC supports cache but requires that flush cache
operation be allowed only after a write has occurred. Otherwise, the
cache flush command or subsequent commands will time out.

Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Rafael Beims <rafael.beims@toradex.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231030224809.59245-1-beanhuo@iokpp.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: sdhci_am654: fix start loop index for TAP value parsing 2023-11-03T10:47:43+00:00 Nitin Yadav n-yadav@ti.com 2023-10-26T06:14:58+00:00 71956d0cb56c1e5f9feeb4819db87a076418e930 ti,otap-del-sel-legacy/ti,itap-del-sel-legacy passed from DT are currently ignored for all SD/MMC and eMMC modes. Fix this by making start loop index to MMC_TIMING_LEGACY. Fixes: 8ee5fc0e0b3b ("mmc: sdhci_am654: Update OTAPDLY writes") Signed-off-by: Nitin Yadav <n-yadav@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231026061458.1116276-1-n-yadav@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
ti,otap-del-sel-legacy/ti,itap-del-sel-legacy passed from DT
are currently ignored for all SD/MMC and eMMC modes. Fix this
by making start loop index to MMC_TIMING_LEGACY.

Fixes: 8ee5fc0e0b3b ("mmc: sdhci_am654: Update OTAPDLY writes")
Signed-off-by: Nitin Yadav <n-yadav@ti.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231026061458.1116276-1-n-yadav@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: Merge branch fixes into next 2023-10-27T10:00:35+00:00 Ulf Hansson ulf.hansson@linaro.org 2023-10-27T10:00:35+00:00 5428a40a308f220dbbffda66cb01b212f88e9a06 Merge the mmc fixes for v6.6-rc[n] into the next branch, to allow them to get tested together with the new mmc changes that are targeted for v6.7. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Merge the mmc fixes for v6.6-rc[n] into the next branch, to allow them to
get tested together with the new mmc changes that are targeted for v6.7.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: meson-gx: Remove setting of CMD_CFG_ERROR 2023-10-27T09:59:14+00:00 Rong Chen rong.chen@amlogic.com 2023-10-26T07:31:56+00:00 57925e16c9f7d18012bcf45bfa658f92c087981a For the t7 and older SoC families, the CMD_CFG_ERROR has no effect. Starting from SoC family C3, setting this bit without SG LINK data address will cause the controller to generate an IRQ and stop working. To fix it, don't set the bit CMD_CFG_ERROR anymore. Fixes: 18f92bc02f17 ("mmc: meson-gx: make sure the descriptor is stopped on errors") Signed-off-by: Rong Chen <rong.chen@amlogic.com> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231026073156.2868310-1-rong.chen@amlogic.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
For the t7 and older SoC families, the CMD_CFG_ERROR has no effect.
Starting from SoC family C3, setting this bit without SG LINK data
address will cause the controller to generate an IRQ and stop working.

To fix it, don't set the bit CMD_CFG_ERROR anymore.

Fixes: 18f92bc02f17 ("mmc: meson-gx: make sure the descriptor is stopped on errors")
Signed-off-by: Rong Chen <rong.chen@amlogic.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231026073156.2868310-1-rong.chen@amlogic.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: jz4740: Use device_get_match_data() 2023-10-10T13:54:57+00:00 Rob Herring robh@kernel.org 2023-10-06T22:43:43+00:00 a2b8fa785358f699e9736718f430cddf596cd79e Use preferred device_get_match_data() instead of of_match_device() to get the driver match data. With this, adjust the includes to explicitly include the correct headers. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20231006224343.441720-1-robh@kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20231006224343.441720-1-robh@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: sdhci-npcm: Add NPCM SDHCI driver 2023-10-10T13:54:26+00:00 Tomer Maimon tmaimon77@gmail.com 2023-10-02T20:06:10+00:00 0ebebb21c48408bfa96a6fb18aa1a5bb543e2312 Add Nuvoton NPCM BMC sdhci-pltfm controller driver. Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20231002200610.129799-3-tmaimon77@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Add Nuvoton NPCM BMC sdhci-pltfm controller driver.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231002200610.129799-3-tmaimon77@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>