From d6b785d47739a84611088ab26256fa5808d06a9d Mon Sep 17 00:00:00 2001 From: David Bauer Date: Wed, 17 Feb 2021 01:29:44 +0100 Subject: ath79: add kernel 5.10 support This adds Kernel 5.10 support for the generic, nand and tiny subtargets. The following patch is not contained, as it needs to be reworked: platform/920-mikrotik-rb4xx.patch Tested-on: - Siemens WS-AP3610 - Enterasys WS-AP3710 - Aerohive HiveAP 121 - TP-Link TL-WA901 v2 - TP-Link TL-WR741 v1 Signed-off-by: David Bauer --- ...-spi-ath79-always-call-chipselect-function.patch | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 target/linux/ath79/patches-5.10/0051-spi-ath79-always-call-chipselect-function.patch (limited to 'target/linux/ath79/patches-5.10/0051-spi-ath79-always-call-chipselect-function.patch') diff --git a/target/linux/ath79/patches-5.10/0051-spi-ath79-always-call-chipselect-function.patch b/target/linux/ath79/patches-5.10/0051-spi-ath79-always-call-chipselect-function.patch new file mode 100644 index 0000000000..746f9035a6 --- /dev/null +++ b/target/linux/ath79/patches-5.10/0051-spi-ath79-always-call-chipselect-function.patch @@ -0,0 +1,21 @@ +From: David Bauer +Date: Wed, 17 Feb 2021 02:44:55 +0100 +Subject: [PATCH] spi: ath79: always call chipselect function + +api-bitbang has to call the chipselect function on the ath79 SPI driver +in order to communicate with the SPI slave device. + +Fixes commit 4a07b8bcd503 ("spi: bitbang: Make chipselect callback optional") + +Signed-off-by: David Bauer + +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -152,6 +152,7 @@ static int ath79_spi_probe(struct platfo + + master->use_gpio_descriptors = true; + master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); ++ master->flags = SPI_MASTER_GPIO_SS; + + sp->bitbang.master = master; + sp->bitbang.chipselect = ath79_spi_chipselect; -- cgit v1.2.3