ipq807x: 6.1: fix I/O WRITE_ZEROES errors on some eMMC devices

Linux 5.19 added a feature where if there is TRIM support being advertised
on eMMC kernel will use TRIM to offload erasing to zero.

However, like always there are eMMC IC-s that advertise TRIM and kind of
work but trying to use TRIM for offloading will cause I/O errors like:
[   18.085950] I/O error, dev loop0, sector 596 op 0x9:(WRITE_ZEROES) flags 0x800 phys_seg 0 prio class 2

So, lets utilize the kernel MMC quirks DB to disable TRIM for eMMC models
that are known to cause this.

This will fix the WRITE_ZEROES error on:
Qnap 301W which uses Micron MTFC4GACAJCN-1M
Zyxel NBG7815 which uses Kingston EMMC04G-M627

Tested-By: Enrico Mioso <[email protected]> # NBG7815
Signed-off-by: Robert Marko <[email protected]>

target/linux/ipq807x/patches-6.1/0132-mmc-core-disable-TRIM-on-Micron-MTFC4GACAJCN-1M.patch

@@ -0,0 +1,36 @@
+From f5aaf6669bd4f1f0218dd7fd5dc90941267ad860 Mon Sep 17 00:00:00 2001
+From: Robert Marko <[email protected]>
+Date: Tue, 30 May 2023 23:26:30 +0200
+Subject: [PATCH] mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
+
+It seems that Micron MTFC4GACAJCN-1M despite advertising TRIM support does
+not work when the core is trying to use REQ_OP_WRITE_ZEROES.
+
+We are seeing the following errors in OpenWrt under 6.1 on Qnap Qhora 301W
+that we did not previously have and tracked it down to REQ_OP_WRITE_ZEROES:
+[   18.085950] I/O error, dev loop0, sector 596 op 0x9:(WRITE_ZEROES) flags 0x800 phys_seg 0 prio class 2
+
+Disabling TRIM makes the error go away, so lets add a quirk for this eMMC
+to disable TRIM.
+
+Signed-off-by: Robert Marko <[email protected]>
+---
+ drivers/mmc/core/quirks.h | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/drivers/mmc/core/quirks.h
++++ b/drivers/mmc/core/quirks.h
+@@ -101,6 +101,13 @@ static const struct mmc_fixup __maybe_un
+ 		  MMC_QUIRK_TRIM_BROKEN),
+ 
+ 	/*
++	 * Micron MTFC4GACAJCN-1M advertises TRIM but it does not seems to
++	 * support being used to offload WRITE_ZEROES.
++	 */
++	MMC_FIXUP("Q2J54A", CID_MANFID_MICRON, 0x014e, add_quirk_mmc,
++		  MMC_QUIRK_TRIM_BROKEN),
++
++	/*
+ 	 * Some SD cards reports discard support while they don't
+ 	 */
+ 	MMC_FIXUP(CID_NAME_ANY, CID_MANFID_SANDISK_SD, 0x5344, add_quirk_sd,

target/linux/ipq807x/patches-6.1/0133-mmc-core-disable-TRIM-on-Kingston-EMMC04G-M627.patch

@@ -0,0 +1,38 @@
+From 26c97b6fb7d291f55e0e4a410d266d1355118ed9 Mon Sep 17 00:00:00 2001
+From: Robert Marko <[email protected]>
+Date: Wed, 31 May 2023 20:21:26 +0200
+Subject: [PATCH] mmc: core: disable TRIM on Kingston EMMC04G-M627
+
+It seems that Kingston EMMC04G-M627 despite advertising TRIM support does
+not work when the core is trying to use REQ_OP_WRITE_ZEROES.
+
+We are seeing I/O errors in OpenWrt under 6.1 on Zyxel NBG7815 that we did
+not previously have and tracked it down to REQ_OP_WRITE_ZEROES.
+
+Trying to use fstrim seems to also throw errors like:
+[93010.835112] I/O error, dev loop0, sector 16902 op 0x3:(DISCARD) flags 0x800 phys_seg 1 prio class 2
+
+Disabling TRIM makes the error go away, so lets add a quirk for this eMMC
+to disable TRIM.
+
+Signed-off-by: Robert Marko <[email protected]>
+---
+ drivers/mmc/core/quirks.h | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/drivers/mmc/core/quirks.h
++++ b/drivers/mmc/core/quirks.h
+@@ -108,6 +108,13 @@ static const struct mmc_fixup __maybe_un
+ 		  MMC_QUIRK_TRIM_BROKEN),
+ 
+ 	/*
++	 * Kingston EMMC04G-M627 advertises TRIM but it does not seems to
++	 * support being used to offload WRITE_ZEROES.
++	 */
++	MMC_FIXUP("M62704", CID_MANFID_KINGSTON, 0x0100, add_quirk_mmc,
++		  MMC_QUIRK_TRIM_BROKEN),
++
++	/*
+ 	 * Some SD cards reports discard support while they don't
+ 	 */
+ 	MMC_FIXUP(CID_NAME_ANY, CID_MANFID_SANDISK_SD, 0x5344, add_quirk_sd,