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2023-08-14spi: gpio: switch to use modern nameYang Yingliang1-36/+36
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: fsl-spi: switch to use modern nameYang Yingliang1-38/+38
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: fsl-qspi: switch to use modern nameYang Yingliang1-5/+5
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: fsl-lpspi: switch to use modern nameYang Yingliang1-27/+27
Change legacy name master/target to modern name host/target No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: fsl-espi: switch to use modern nameYang Yingliang1-38/+38
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: fsl-dspi: switch to use modern nameYang Yingliang1-12/+12
Change legacy name master/target to modern name host/target or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: fsi: switch to use spi_alloc_host()Yang Yingliang1-1/+1
Switch to use modern name function spi_alloc_host(). No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: falcon: switch to use modern nameYang Yingliang1-17/+17
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: ep93xx: switch to use modern nameYang Yingliang1-87/+87
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: au1550: switch to use modern nameYang Yingliang1-37/+37
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-14spi: amlogic-spifc-a1: switch to use devm_spi_alloc_host()Yang Yingliang1-1/+1
Switch to use modern name function devm_spi_alloc_host(). No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-09spi: fsl-cpm: Properly define and use IO pointersChristophe Leroy1-37/+37
Sparse reports several issues with IO pointers. Fix it by adding missing __iomem flags and using iowriteXXbe() generic helpers instead of the powerpc specific out_beXX() ones. Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Christophe Leroy <[email protected]> Link: https://lore.kernel.org/r/18a65dca9134f6fc35932408066d4a8284cbfa65.1691571190.git.christophe.leroy@csgroup.eu Signed-off-by: Mark Brown <[email protected]>
2023-08-08spi: dw: Set default value if reg-io-width isn't specifiedKunihiko Hayashi1-1/+3
According to the dt-bindings, the default value of reg-io-width is 4. However, the value becomes zero when reg-io-width isn't specified. Should set the actual value to dws->reg_io_width, considering it referenced. Signed-off-by: Kunihiko Hayashi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: switch to use modern nameMark Brown23-624/+624
Merge series from Yang Yingliang <[email protected]>: After introducing devm_spi_alloc_host/spi_alloc_host(), the legacy named function devm_spi_alloc_master/spi_alloc_master() can be replaced. And also change other legacy name master/slave to modern name host/target or controller.
2023-08-07spi: omap2-mcspi: remove redundant dev_err_probe()Zhu Wang1-3/+1
When platform_get_irq() is called, the error message has been printed, so it need not to call dev_err_probe() to print error, we remove the redundant platform_get_irq(). Signed-off-by: Zhu Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: spi-mpc52xx-psc: Fix an unsigned comparison that can never be negativeRajeshwar R Shinde1-1/+1
In struct mpc52xx_psc_spi, the variable 'irq' is declared as an unsigned int. The comparison of variable 'irq' with signed int operand is incorrect. Also, the return value from the call to platform_get_irq(pdev,0) is int and it is assigned to an unsigned int variable 'irq', thus redeclaring the type of variable 'irq' to signed int. This fixes warning such as: drivers/spi/spi-mpc52xx-psc.c:332:5-13: WARNING: Unsigned expression compared with zero: mps -> irq < 0 Signed-off-by: Rajeshwar R Shinde <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: cadence-quadspi: switch to use modern nameYang Yingliang1-22/+22
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: Do not check for 0 return after calling platform_get_irq()Ruan Jinjie4-8/+8
It is not possible for platform_get_irq() to return 0. Use the return value from platform_get_irq(). Signed-off-by: Ruan Jinjie <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> # Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: spi-zynq: Do not check for 0 return after calling platform_get_irq()Ruan Jinjie2-4/+4
It is not possible for platform_get_irq() to return 0. Use the return value from platform_get_irq(). Signed-off-by: Ruan Jinjie <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: npcm-fiu: switch to use modern nameYang Yingliang1-10/+10
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: hisi-kunpeng: switch to use modern nameYang Yingliang1-42/+42
Change legacy name master to modern name host. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: dw: switch to use modern nameYang Yingliang4-74/+74
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: dln2: switch to use modern nameYang Yingliang1-47/+47
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: davinci: switch to use modern nameYang Yingliang1-38/+38
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: coldfire-qspi: switch to use modern nameYang Yingliang1-33/+33
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: spi-cavium-thunderx: switch to use modern nameYang Yingliang1-16/+16
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: octeon: switch to use modern nameYang Yingliang1-16/+16
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: clps711x: switch to use modern nameYang Yingliang1-21/+21
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: cadence: switch to use modern nameYang Yingliang1-35/+35
Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: cadence-xspi: switch to use modern nameYang Yingliang1-15/+15
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: butterfly: switch to use modern nameYang Yingliang1-9/+9
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: bcm63xx: switch to use modern nameYang Yingliang1-34/+34
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: bcm63xx-hsspi: switch to use modern nameYang Yingliang1-43/+43
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: bcm2835aux: switch to use modern nameYang Yingliang1-42/+42
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: bcm2835: switch to use modern nameYang Yingliang1-56/+56
Change legacy name master/slave to modern name host/target. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: bcm-qspi: switch to use modern nameYang Yingliang1-32/+32
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: spi-axi-spi-engine: switch to use modern nameYang Yingliang1-29/+29
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: aspeed: switch to use modern nameYang Yingliang1-7/+7
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07spi: amd: switch to use modern nameYang Yingliang1-25/+25
Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-04spi: cadence-quadspi: Add clock configuration for StarFive JH7110 QSPIWilliam Qiu1-0/+67
Add JH7110's clock initialization code to the driver. Signed-off-by: William Qiu <[email protected]> Reviewed-by: Hal Feng <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-03spi: mpc5xxx-psc: Fix unsigned expression compared with zeroLi Zetao1-1/+1
There is two warnings reported by coccinelle: ./drivers/spi/spi-mpc512x-psc.c:493:5-13: WARNING: Unsigned expression compared with zero: mps -> irq < 0 ./drivers/spi/spi-mpc52xx-psc.c:332:5-13: WARNING: Unsigned expression compared with zero: mps -> irq < 0 The commit "208ee586f862" ("spi: mpc5xxx-psc: Return immediately if IRQ resource is unavailable") was to check whether the IRQ resource is unavailable. When the IRQ resource is unavailable, an error code is returned, however, the type of "mps->irq" is "unsigned int", causing the error code to flip. Modify the type of "mps->irq" to solve this problem. Fixes: 208ee586f862 ("spi: mpc5xxx-psc: Return immediately if IRQ resource is unavailable") Signed-off-by: Li Zetao <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-03spi: fsl-spi: Do not check 0 for platform_get_irq()Zhu Wang1-2/+2
Since platform_get_irq() never returned zero, so it need not to check whether it returned zero, and we use the return error code of platform_get_irq() to replace the current return error code, for that platform_get_irq() may return -EINVAL or -ENXIO. Signed-off-by: Zhu Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-07-31spi-geni-qcom: Add SPI device mode support for GENIMark Brown1-6/+47
Merge series from Praveen Talari <[email protected]>: This series adds spi device mode functionality to geni based Qupv3. The common header file contains spi slave related registers and masks. Praveen Talari (2): soc: qcom: geni-se: Add SPI Device mode support for GENI based QuPv3 spi: spi-geni-qcom: Add SPI Device mode support for GENI based QuPv3 --- v6 -> v7: - Corrected author mail v5 -> v6: - Added code comments - Dropped get_spi_master api v4 -> v5: - Addressed review comments in driver v3 -> v4: - Used existing property spi-slave - Hence dropped dt-binding changes v2 -> v3: - Modified commit message - Addressed comment on dt-binding v1 -> v2: - Added dt-binding change for spi slave - Modified commit message - Addressed review comments in driver drivers/spi/spi-geni-qcom.c | 53 ++++++++++++++++++++++++++++---- include/linux/soc/qcom/geni-se.h | 9 ++++++ 2 files changed, 56 insertions(+), 6 deletions(-) -- 2.17.1
2023-07-31spi: loongson: add bus driver for the loongson spi controllerYinbo Zhu6-0/+459
This bus driver supports the Loongson SPI hardware controller in the Loongson platforms and supports the use DTS and PCI framework to register SPI device resources. Signed-off-by: Yinbo Zhu <[email protected]> Cc: Andy Shevchenko <[email protected]> Cc: Mark Brown <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-07-31spi: spi-geni-qcom: Add SPI Device mode support for GENI based QuPv3Praveen Talari1-6/+47
Currently spi geni driver supports only master mode operation. Add spi device mode support to GENI based QuPv3. Signed-off-by: Praveen Talari <[email protected]> Reviewed-by: Vijaya Krishna Nivarthi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-07-31spi: Use dev_err_probe instead of dev_errWang Ming1-4/+4
It is possible that dma_request_chan will return EPROBE_DEFER, which means that dev is not ready yet. In this case, dev_err(dev), there will be no output. This patch fixes the bug. Signed-off-by: Wang Ming <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-07-30spi: Merge up fixes from Linus' treeMark Brown1-5/+49
Gets us pine64plus back if nothing else.
2023-07-28spi: microchip-core: Clean up redundant dev_err_probe()Chen Jiahao1-4/+2
Refering to platform_get_irq()'s definition, the return value has already been checked if ret < 0, and printed via dev_err_probe(). Calling dev_err_probe() one more time outside platform_get_irq() is obviously redundant. Furthermore, platform_get_irq() will never return irq equals 0, removing spi->irq == 0 checking to clean it up. Signed-off-by: Chen Jiahao <[email protected]> Reviewed-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-07-27spi: s3c64xx: Clean up redundant dev_err_probe()Chen Jiahao1-1/+1
Referring to platform_get_irq()'s definition, the return value has already been checked if ret < 0, and printed via dev_err_probe(). Calling dev_err_probe() one more time outside platform_get_irq() is obviously redundant. Removing dev_err_probe() outside platform_get_irq() to clean up above problem. Signed-off-by: Chen Jiahao <[email protected]> Reviewed-by: Andi Shyti <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-07-27spi: stm32: Remove redundant dev_err_probe()Ruan Jinjie1-2/+1
There is no need to call the dev_err_probe() function directly to print a custom message when handling an error from platform_get_irq() function as it is going to display an appropriate error message in case of a failure. Signed-off-by: Ruan Jinjie <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
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