summaryrefslogtreecommitdiffstats
path: root/drivers/spi
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-30 03:35:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-30 03:35:38 +0000
commit4f8f1553146401921349e8e78962dff48cde846a (patch)
treebf5ef5abdf1ca1370eb3947d70a2c176b6b69edd /drivers/spi
parentAdding upstream version 6.8.9. (diff)
downloadlinux-4f8f1553146401921349e8e78962dff48cde846a.tar.xz
linux-4f8f1553146401921349e8e78962dff48cde846a.zip
Adding upstream version 6.8.11.upstream/6.8.11
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-axi-spi-engine.c19
-rw-r--r--drivers/spi/spi-hisi-kunpeng.c2
-rw-r--r--drivers/spi/spi-microchip-core-qspi.c1
-rw-r--r--drivers/spi/spi.c1
4 files changed, 9 insertions, 14 deletions
diff --git a/drivers/spi/spi-axi-spi-engine.c b/drivers/spi/spi-axi-spi-engine.c
index 9ace259d2d..2b07b6dbf8 100644
--- a/drivers/spi/spi-axi-spi-engine.c
+++ b/drivers/spi/spi-axi-spi-engine.c
@@ -6,6 +6,7 @@
*/
#include <linux/clk.h>
+#include <linux/fpga/adi-axi-common.h>
#include <linux/idr.h>
#include <linux/interrupt.h>
#include <linux/io.h>
@@ -15,12 +16,6 @@
#include <linux/spi/spi.h>
#include <linux/timer.h>
-#define SPI_ENGINE_VERSION_MAJOR(x) ((x >> 16) & 0xff)
-#define SPI_ENGINE_VERSION_MINOR(x) ((x >> 8) & 0xff)
-#define SPI_ENGINE_VERSION_PATCH(x) (x & 0xff)
-
-#define SPI_ENGINE_REG_VERSION 0x00
-
#define SPI_ENGINE_REG_RESET 0x40
#define SPI_ENGINE_REG_INT_ENABLE 0x80
@@ -661,12 +656,12 @@ static int spi_engine_probe(struct platform_device *pdev)
if (IS_ERR(spi_engine->base))
return PTR_ERR(spi_engine->base);
- version = readl(spi_engine->base + SPI_ENGINE_REG_VERSION);
- if (SPI_ENGINE_VERSION_MAJOR(version) != 1) {
- dev_err(&pdev->dev, "Unsupported peripheral version %u.%u.%c\n",
- SPI_ENGINE_VERSION_MAJOR(version),
- SPI_ENGINE_VERSION_MINOR(version),
- SPI_ENGINE_VERSION_PATCH(version));
+ version = readl(spi_engine->base + ADI_AXI_REG_VERSION);
+ if (ADI_AXI_PCORE_VER_MAJOR(version) != 1) {
+ dev_err(&pdev->dev, "Unsupported peripheral version %u.%u.%u\n",
+ ADI_AXI_PCORE_VER_MAJOR(version),
+ ADI_AXI_PCORE_VER_MINOR(version),
+ ADI_AXI_PCORE_VER_PATCH(version));
return -ENODEV;
}
diff --git a/drivers/spi/spi-hisi-kunpeng.c b/drivers/spi/spi-hisi-kunpeng.c
index 35ef5e8e2f..77e9738e42 100644
--- a/drivers/spi/spi-hisi-kunpeng.c
+++ b/drivers/spi/spi-hisi-kunpeng.c
@@ -151,8 +151,6 @@ static const struct debugfs_reg32 hisi_spi_regs[] = {
HISI_SPI_DBGFS_REG("ENR", HISI_SPI_ENR),
HISI_SPI_DBGFS_REG("FIFOC", HISI_SPI_FIFOC),
HISI_SPI_DBGFS_REG("IMR", HISI_SPI_IMR),
- HISI_SPI_DBGFS_REG("DIN", HISI_SPI_DIN),
- HISI_SPI_DBGFS_REG("DOUT", HISI_SPI_DOUT),
HISI_SPI_DBGFS_REG("SR", HISI_SPI_SR),
HISI_SPI_DBGFS_REG("RISR", HISI_SPI_RISR),
HISI_SPI_DBGFS_REG("ISR", HISI_SPI_ISR),
diff --git a/drivers/spi/spi-microchip-core-qspi.c b/drivers/spi/spi-microchip-core-qspi.c
index 03d125a71f..09f16471c5 100644
--- a/drivers/spi/spi-microchip-core-qspi.c
+++ b/drivers/spi/spi-microchip-core-qspi.c
@@ -283,6 +283,7 @@ static int mchp_coreqspi_setup_clock(struct mchp_coreqspi *qspi, struct spi_devi
}
control = readl_relaxed(qspi->regs + REG_CONTROL);
+ control &= ~CONTROL_CLKRATE_MASK;
control |= baud_rate_val << CONTROL_CLKRATE_SHIFT;
writel_relaxed(control, qspi->regs + REG_CONTROL);
control = readl_relaxed(qspi->regs + REG_CONTROL);
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 46f1535487..a7194f29c2 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -4431,6 +4431,7 @@ static int __spi_sync(struct spi_device *spi, struct spi_message *message)
wait_for_completion(&done);
status = message->status;
}
+ message->complete = NULL;
message->context = NULL;
return status;