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authorLinus Torvalds <torvalds@linux-foundation.org>2021-11-01 19:09:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-01 19:09:04 -0700
commit2019295c9ea3137364682046bb6afc0eb364e591 (patch)
tree0f905528cd55cce6e1cd0db952f70f0531b06ff6 /include/linux/firmware
parent1260d242d94ae423c585050bbaabe9064741f419 (diff)
parent28b5eaf9712bbed90c2b5a5608d70a16b7950856 (diff)
Merge tag 'spi-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown: "This is quite a quiet release for SPI, there's been a bit of cleanup to the core from Uwe but nothing functionality wise. We have added several new drivers, Cadence XSPI, Ingenic JZ47xx, Qualcomm SC7280 and SC7180 and Xilinx Versal OSPI" * tag 'spi-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (41 commits) spi: Convert NXP flexspi to json schema spi: spi-geni-qcom: Add support for GPI dma spi: fsi: Fix contention in the FSI2SPI engine spi: spi-rpc-if: Check return value of rpcif_sw_init() spi: tegra210-quad: Put device into suspend on driver removal spi: tegra20-slink: Put device into suspend on driver removal spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe() spi: at91-usart: replacing legacy gpio interface for gpiod spi: replace snprintf in show functions with sysfs_emit spi: cadence: Add of_node_put() before return spi: orion: Add of_node_put() before goto spi: cadence-quadspi: fix dma_unmap_single() call spi: tegra20: fix build with CONFIG_PM_SLEEP=n spi: bcm-qspi: add support for 3-wire mode for half duplex transfer spi: bcm-qspi: Add mspi spcr3 32/64-bits xfer mode spi: Make several public functions private to spi.c spi: Reorder functions to simplify the next commit spi: Remove unused function spi_busnum_to_master() spi: Move comment about chipselect check to the right place spi: fsi: Print status on error ...
Diffstat (limited to 'include/linux/firmware')
-rw-r--r--include/linux/firmware/xlnx-zynqmp.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 56b426fe020c..4c70a6e2141e 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -123,6 +123,7 @@ enum pm_ioctl_id {
IOCTL_READ_PGGS = 15,
/* Set healthy bit value */
IOCTL_SET_BOOT_HEALTH_STATUS = 17,
+ IOCTL_OSPI_MUX_SELECT = 21,
};
enum pm_query_id {
@@ -351,6 +352,11 @@ enum zynqmp_pm_shutdown_subtype {
ZYNQMP_PM_SHUTDOWN_SUBTYPE_SYSTEM = 2,
};
+enum ospi_mux_select_type {
+ PM_OSPI_MUX_SEL_DMA = 0,
+ PM_OSPI_MUX_SEL_LINEAR = 1,
+};
+
/**
* struct zynqmp_pm_query_data - PM query data
* @qid: query ID
@@ -387,6 +393,7 @@ int zynqmp_pm_set_pll_frac_data(u32 clk_id, u32 data);
int zynqmp_pm_get_pll_frac_data(u32 clk_id, u32 *data);
int zynqmp_pm_set_sd_tapdelay(u32 node_id, u32 type, u32 value);
int zynqmp_pm_sd_dll_reset(u32 node_id, u32 type);
+int zynqmp_pm_ospi_mux_select(u32 dev_id, u32 select);
int zynqmp_pm_reset_assert(const enum zynqmp_pm_reset reset,
const enum zynqmp_pm_reset_action assert_flag);
int zynqmp_pm_reset_get_status(const enum zynqmp_pm_reset reset, u32 *status);
@@ -508,6 +515,11 @@ static inline int zynqmp_pm_sd_dll_reset(u32 node_id, u32 type)
return -ENODEV;
}
+static inline int zynqmp_pm_ospi_mux_select(u32 dev_id, u32 select)
+{
+ return -ENODEV;
+}
+
static inline int zynqmp_pm_reset_assert(const enum zynqmp_pm_reset reset,
const enum zynqmp_pm_reset_action assert_flag)
{