| /kernel/linux/linux-6.6/drivers/spi/ |
| D | spi-amlogic-spifc-a1.c | 3 * Driver for Amlogic A1 SPI flash controller (SPIFC)
113 static int amlogic_spifc_a1_request(struct amlogic_spifc_a1 *spifc, bool read) in amlogic_spifc_a1_request() argument
120 spifc->base + SPIFC_A1_USER_CTRL0_REG); in amlogic_spifc_a1_request()
122 return readl_poll_timeout(spifc->base + SPIFC_A1_USER_CTRL0_REG, in amlogic_spifc_a1_request()
127 static void amlogic_spifc_a1_drain_buffer(struct amlogic_spifc_a1 *spifc, in amlogic_spifc_a1_drain_buffer() argument
135 spifc->base + SPIFC_A1_DBUF_CTRL_REG); in amlogic_spifc_a1_drain_buffer()
136 ioread32_rep(spifc->base + SPIFC_A1_DBUF_DATA_REG, buf, count); in amlogic_spifc_a1_drain_buffer()
139 data = readl(spifc->base + SPIFC_A1_DBUF_DATA_REG); in amlogic_spifc_a1_drain_buffer()
144 static void amlogic_spifc_a1_fill_buffer(struct amlogic_spifc_a1 *spifc, in amlogic_spifc_a1_fill_buffer() argument
152 spifc->base + SPIFC_A1_DBUF_CTRL_REG); in amlogic_spifc_a1_fill_buffer()
[all …]
|
| D | spi-meson-spifc.c | 3 // Driver for Amlogic Meson SPI flash controller (SPIFC)
91 * @spifc: the Meson SPI device
94 static int meson_spifc_wait_ready(struct meson_spifc *spifc) in meson_spifc_wait_ready() argument
100 regmap_read(spifc->regmap, REG_SLAVE, &data); in meson_spifc_wait_ready()
111 * @spifc: the Meson SPI device
115 static void meson_spifc_drain_buffer(struct meson_spifc *spifc, u8 *buf, in meson_spifc_drain_buffer() argument
122 regmap_read(spifc->regmap, REG_C0 + i, &data); in meson_spifc_drain_buffer()
137 * @spifc: the Meson SPI device
141 static void meson_spifc_fill_buffer(struct meson_spifc *spifc, const u8 *buf, in meson_spifc_fill_buffer() argument
153 regmap_write(spifc->regmap, REG_C0 + i, data); in meson_spifc_fill_buffer()
[all …]
|
| D | Makefile | 20 obj-$(CONFIG_SPI_AMLOGIC_SPIFC_A1) += spi-amlogic-spifc-a1.o
80 obj-$(CONFIG_SPI_MESON_SPIFC) += spi-meson-spifc.o
|
| /kernel/linux/linux-5.10/drivers/spi/ |
| D | spi-meson-spifc.c | 3 // Driver for Amlogic Meson SPI flash controller (SPIFC)
91 * @spifc: the Meson SPI device
94 static int meson_spifc_wait_ready(struct meson_spifc *spifc) in meson_spifc_wait_ready() argument
100 regmap_read(spifc->regmap, REG_SLAVE, &data); in meson_spifc_wait_ready()
111 * @spifc: the Meson SPI device
115 static void meson_spifc_drain_buffer(struct meson_spifc *spifc, u8 *buf, in meson_spifc_drain_buffer() argument
122 regmap_read(spifc->regmap, REG_C0 + i, &data); in meson_spifc_drain_buffer()
137 * @spifc: the Meson SPI device
141 static void meson_spifc_fill_buffer(struct meson_spifc *spifc, const u8 *buf, in meson_spifc_fill_buffer() argument
153 regmap_write(spifc->regmap, REG_C0 + i, data); in meson_spifc_fill_buffer()
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/spi/ |
| D | amlogic,meson6-spifc.yaml | 5 $id: http://devicetree.org/schemas/spi/amlogic,meson6-spifc.yaml#
17 The Meson SPIFC is a controller optimized for communication with SPI
24 - amlogic,meson6-spifc # SPI Flash Controller on Meson6 and compatible SoCs
25 - amlogic,meson-gxbb-spifc # SPI Flash Controller on GXBB and compatible SoCs
43 compatible = "amlogic,meson6-spifc";
|
| D | amlogic,a1-spifc.yaml | 4 $id: http://devicetree.org/schemas/spi/amlogic,a1-spifc.yaml#
18 - amlogic,a1-spifc
36 compatible = "amlogic,a1-spifc";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/spi/ |
| D | amlogic,meson6-spifc.yaml | 5 $id: "http://devicetree.org/schemas/spi/amlogic,meson6-spifc.yaml#"
17 The Meson SPIFC is a controller optimized for communication with SPI
24 - amlogic,meson6-spifc # SPI Flash Controller on Meson6 and compatible SoCs
25 - amlogic,meson-gxbb-spifc # SPI Flash Controller on GXBB and compatible SoCs
43 compatible = "amlogic,meson6-spifc";
|
| /kernel/linux/linux-5.10/arch/arm64/boot/dts/amlogic/ |
| D | meson-gxl-s905x-libretech-cc-v2.dts | 23 spi0 = &spifc;
286 &spifc {
|
| D | meson-gxl-s805x-libretech-ac.dts | 23 spi0 = &spifc;
296 &spifc {
|
| D | meson-gxbb.dtsi | 269 spifc: spi@8c80 { label
270 compatible = "amlogic,meson-gxbb-spifc";
813 &spifc {
|
| D | meson-gxm-khadas-vim2.dts | 332 * Remove emmc_ds_pins from sd_emmc_c pinctrl-0 then spifc can be enabled
334 &spifc {
|
| D | meson-gx-libretech-pc.dtsi | 30 spi0 = &spifc;
414 &spifc {
|
| D | meson-khadas-vim3.dtsi | 432 * and change bus-width to 4 then spifc can be enabled.
434 &spifc {
|
| /kernel/linux/linux-6.6/arch/arm64/boot/dts/amlogic/ |
| D | meson-gxl-s905x-libretech-cc-v2.dts | 23 spi0 = &spifc;
281 &spifc {
|
| D | meson-gxl-s805x-libretech-ac.dts | 23 spi0 = &spifc;
295 &spifc {
|
| D | meson-g12b-odroid-n2.dtsi | 274 * and change bus-width to 4 then spifc can be enabled.
277 &spifc {
|
| D | meson-gx-libretech-pc.dtsi | 30 spi0 = &spifc;
413 &spifc {
|
| D | meson-gxm-khadas-vim2.dts | 369 * Remove emmc_ds_pins from sd_emmc_c pinctrl-0 then spifc can be enabled
371 &spifc {
|
| D | meson-gxbb.dtsi | 269 spifc: spi@8c80 { label
270 compatible = "amlogic,meson-gxbb-spifc";
833 &spifc {
|
| D | meson-sm1-odroid-hc4.dts | 125 &spifc {
|
| D | meson-khadas-vim3.dtsi | 453 * and change bus-width to 4 then spifc can be enabled.
455 &spifc {
|
| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | meson8-minix-neo-x8.dts | 63 &spifc {
|
| D | meson.dtsi | 128 spifc: spi@8c80 { label
129 compatible = "amlogic,meson6-spifc";
|
| /kernel/linux/linux-6.6/arch/arm/boot/dts/amlogic/ |
| D | meson8-minix-neo-x8.dts | 63 &spifc {
|
| D | meson.dtsi | 146 spifc: spi@8c80 { label
147 compatible = "amlogic,meson6-spifc";
|