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Searched refs:sram (Results 1 – 25 of 348) sorted by relevance

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/linux/drivers/misc/
A Dsram.c97 struct sram_partition *part = &sram->partition[sram->partitions]; in sram_add_partition()
101 if (sram->config && sram->config->map_only_reserved) { in sram_add_partition()
141 sram->partitions++; in sram_add_partition()
153 part = &sram->partition[sram->partitions - 1]; in sram_free_partitions()
154 for (; sram->partitions; sram->partitions--, part--) { in sram_free_partitions()
268 sram->partition = devm_kcalloc(sram->dev, in sram_reserve_regions()
384 sram = devm_kzalloc(&pdev->dev, sizeof(*sram), GFP_KERNEL); in sram_probe()
385 if (!sram) in sram_probe()
426 if (sram->pool) in sram_probe()
428 gen_pool_size(sram->pool) / 1024, sram->virt_base); in sram_probe()
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/linux/Documentation/devicetree/bindings/sram/
A Dsram.yaml4 $id: http://devicetree.org/schemas/sram/sram.yaml#
30 - mmio-sram
157 sram@5c000000 {
188 sram@2020000 {
213 sram@d9000000 {
227 sram@e63c0000 {
241 sram@10080000 {
259 sram@ff720000 {
260 compatible = "rockchip,rk3288-pmu-sram", "mmio-sram";
272 sram@20000 {
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A Dallwinner,sun4i-a10-system-control.yaml28 - allwinner,sun4i-a10-sram-controller
29 - allwinner,sun50i-a64-sram-controller
62 "^sram@[a-f0-9]+":
63 $ref: /schemas/sram/sram.yaml#
67 "^sram-section?@[a-f0-9]+$":
77 - const: allwinner,sun4i-a10-sram-c1
78 - const: allwinner,sun4i-a10-sram-d
79 - const: allwinner,sun50i-a64-sram-c
123 sram_a: sram@0 {
124 compatible = "mmio-sram";
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A Dqcom,ocmem.yaml4 $id: http://devicetree.org/schemas/sram/qcom,ocmem.yaml#
86 "-sram@[0-9a-f]+$":
103 sram@fdd00000 {
120 gmu-sram@0 {
/linux/drivers/net/wireless/ath/ath9k/
A Dar9003_aic.c286 sram.vga_quad_sign = in ar9003_aic_cal_post_process()
288 sram.rot_dir_att_db = in ar9003_aic_cal_post_process()
290 sram.vga_dir_sign = in ar9003_aic_cal_post_process()
292 sram.com_att_6db = in ar9003_aic_cal_post_process()
295 if (sram.valid) { in ar9003_aic_cal_post_process()
394 sram.vga_dir_sign = in ar9003_aic_cal_post_process()
396 sram.vga_quad_sign = in ar9003_aic_cal_post_process()
406 sram.com_att_6db = in ar9003_aic_cal_post_process()
409 sram.valid = true; in ar9003_aic_cal_post_process()
411 sram.rot_dir_att_db = in ar9003_aic_cal_post_process()
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/linux/arch/arm/boot/dts/nxp/lpc/
A Dlpc4350.dtsi24 sram0: sram@10000000 {
25 compatible = "mmio-sram";
29 sram1: sram@10080000 {
30 compatible = "mmio-sram";
34 sram2: sram@20000000 {
35 compatible = "mmio-sram";
A Dlpc4357.dtsi24 sram0: sram@10000000 {
25 compatible = "mmio-sram";
29 sram1: sram@10080000 {
30 compatible = "mmio-sram";
34 sram2: sram@20000000 {
35 compatible = "mmio-sram";
/linux/arch/powerpc/platforms/52xx/
A Dmpc52xx_pm.c12 extern void mpc52xx_deep_sleep(void __iomem *sram, void __iomem *sdram_regs,
24 static void __iomem *sram; variable
93 sram = mbar + 0x8000; /* Those will be handled by the */ in mpc52xx_pm_prepare()
135 memcpy(saved_sram, sram, sram_size); in mpc52xx_pm_enter()
138 memcpy(sram, mpc52xx_ds_sram, mpc52xx_ds_sram_size); in mpc52xx_pm_enter()
162 mpc52xx_deep_sleep(sram, sdram, cdm, intr); in mpc52xx_pm_enter()
178 memcpy(sram, saved_sram, sram_size); in mpc52xx_pm_enter()
A Dlite5200_pm.c12 extern void lite5200_low_power(void __iomem *sram, void __iomem *mbar);
21 static void __iomem *sram; variable
84 sram = mbar + 0x8000; in lite5200_pm_prepare()
108 _memcpy_fromio(saved_sram, sram, sram_size); in lite5200_save_regs()
114 _memcpy_toio(sram, saved_sram, sram_size); in lite5200_restore_regs()
216 lite5200_low_power(sram, mbar); in lite5200_pm_enter()
/linux/arch/arm64/boot/dts/arm/
A Djuno-scmi.dtsi200 &sram {
201 /delete-node/ scp-sram@0;
202 /delete-node/ scp-sram@200;
204 cpu_scp_lpri0: scp-sram@0 {
209 cpu_scp_lpri1: scp-sram@80 {
214 cpu_scp_hpri0: scp-sram@100 {
219 cpu_scp_hpri1: scp-sram@180 {
/linux/arch/arm/mach-omap1/
A Dsram-init.c61 void *sram; in omap_sram_push() local
66 sram = omap_sram_push_address(size); in omap_sram_push()
67 if (!sram) in omap_sram_push()
70 base = (unsigned long)sram & PAGE_MASK; in omap_sram_push()
75 dst = fncpy(sram, funcp, size); in omap_sram_push()
/linux/drivers/fsi/
A Dfsi-master-ast-cf.c111 void __iomem *sram; member
448 ioread32be(master->sram + CMD_STAT_REG), in dump_ucode_trace()
449 ioread8(master->sram + STAT_RTAG), in dump_ucode_trace()
450 ioread8(master->sram + STAT_RCRC), in dump_ucode_trace()
451 ioread32be(master->sram + RSP_DATA), in dump_ucode_trace()
452 ioread32be(master->sram + INT_CNT)); in dump_ucode_trace()
937 memset_io(master->sram, 0, SRAM_SIZE); in fsi_master_acf_setup()
1019 iowrite32(0, master->sram + CF_STARTED); in fsi_master_acf_terminate()
1164 val = ioread8(master->sram + ARB_REG); in fsi_master_acf_gpio_request()
1182 iowrite8(0, master->sram + ARB_REG); in fsi_master_acf_gpio_release()
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/linux/Documentation/devicetree/bindings/arm/omap/
A Dmpu.txt14 - sram: Phandle to the ocmcram node
17 - pm-sram: Phandles to ocmcram nodes to be used for power management.
20 data region for code. See Documentation/devicetree/bindings/sram/sram.yaml
52 pm-sram = <&pm_sram_code
/linux/drivers/firmware/tegra/
A Dbpmp-tegra186.c24 void __iomem *sram; member
127 iosys_map_set_vaddr_iomem(&rx, priv->rx.sram + offset); in tegra186_bpmp_channel_init()
128 iosys_map_set_vaddr_iomem(&tx, priv->tx.sram + offset); in tegra186_bpmp_channel_init()
187 gen_pool_free(priv->tx.pool, (unsigned long)priv->tx.sram, 4096); in tegra186_bpmp_teardown_channels()
188 gen_pool_free(priv->rx.pool, (unsigned long)priv->rx.sram, 4096); in tegra186_bpmp_teardown_channels()
244 priv->tx.sram = (void __iomem *)gen_pool_dma_alloc(priv->tx.pool, 4096, in tegra186_bpmp_sram_init()
246 if (!priv->tx.sram) { in tegra186_bpmp_sram_init()
258 priv->rx.sram = (void __iomem *)gen_pool_dma_alloc(priv->rx.pool, 4096, in tegra186_bpmp_sram_init()
260 if (!priv->rx.sram) { in tegra186_bpmp_sram_init()
269 gen_pool_free(priv->tx.pool, (unsigned long)priv->tx.sram, 4096); in tegra186_bpmp_sram_init()
/linux/Documentation/devicetree/bindings/clock/
A Dhi6220-clock.txt28 - hisilicon,hi6220-clk-sram: phandle to the syscon managing the SoC internal sram;
29 the driver need use the sram to pass parameters for frequency change.
44 hisilicon,hi6220-clk-sram = <&sram>;
/linux/drivers/remoteproc/
A Dxlnx_r5_remoteproc.c147 struct zynqmp_sram_bank *sram; member
516 struct zynqmp_sram_bank *sram; in add_sram_carveouts() local
522 sram = &r5_core->sram[i]; in add_sram_carveouts()
527 da = sram->da; in add_sram_carveouts()
534 sram->sram_res.name); in add_sram_carveouts()
948 struct zynqmp_sram_bank *sram; in zynqmp_r5_get_sram_banks() local
966 if (!sram) in zynqmp_r5_get_sram_banks()
995 sram[i].da = (u32)abs_addr; in zynqmp_r5_get_sram_banks()
1000 i, sram[i].sram_res.name, sram[i].sram_res.start, in zynqmp_r5_get_sram_banks()
1001 sram[i].da, resource_size(&sram[i].sram_res)); in zynqmp_r5_get_sram_banks()
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/linux/Documentation/devicetree/bindings/mailbox/
A Dfsl,mu.yaml110 "^sram@[a-f0-9]+":
111 $ref: /schemas/sram/sram.yaml#
148 "^sram@[a-f0-9]+": false
175 sram@445b1000 {
176 compatible = "mmio-sram";
182 scmi-sram-section@0 {
187 scmi-sram-section@80 {
/linux/arch/arm/boot/dts/microchip/
A Dat91sam9xe.dtsi15 sram0: sram@2ff000 {
19 sram1: sram@300000 {
20 compatible = "mmio-sram";
A Dat91sam9g20.dtsi18 sram0: sram@2ff000 {
22 sram1: sram@2fc000 {
23 compatible = "mmio-sram";
/linux/drivers/memory/
A DMakefile30 obj-$(CONFIG_TI_EMIF_SRAM) += ti-emif-sram.o
33 ti-emif-sram-objs := ti-emif-pm.o ti-emif-sram-pm.o
35 $(obj)/ti-emif-sram-pm.o: $(obj)/ti-emif-asm-offsets.h
/linux/Documentation/devicetree/bindings/remoteproc/
A Damlogic,meson-mx-ao-arc.yaml50 sram:
56 Documentation/devicetree/bindings/sram/sram.yaml
70 - sram
83 sram = <&ahb_sram_ao_arc>;
/linux/arch/arm/mach-omap2/
A Dsram.c83 void *sram; in omap_sram_push() local
88 sram = omap_sram_push_address(size); in omap_sram_push()
89 if (!sram) in omap_sram_push()
92 base = (unsigned long)sram & PAGE_MASK; in omap_sram_push()
97 dst = fncpy(sram, funcp, size); in omap_sram_push()
/linux/Documentation/devicetree/bindings/net/
A Dallwinner,sun4i-a10-emac.yaml29 allwinner,sram:
43 - allwinner,sram
55 allwinner,sram = <&emac_sram 1>;
/linux/arch/arm/boot/dts/socionext/
A Dmilbeaut-m10v.dtsi93 sram@0 {
94 compatible = "mmio-sram";
99 smp-sram@f100 {
100 compatible = "socionext,milbeaut-smp-sram";
/linux/sound/soc/intel/catpt/
A Dloader.c53 void catpt_sram_init(struct resource *sram, u32 start, u32 size) in catpt_sram_init() argument
55 sram->start = start; in catpt_sram_init()
56 sram->end = start + size - 1; in catpt_sram_init()
59 void catpt_sram_free(struct resource *sram) in catpt_sram_free() argument
63 for (res = sram->child; res;) { in catpt_sram_free()
293 struct resource *sram, *res; in catpt_load_block() local
302 sram = &cdev->iram; in catpt_load_block()
305 sram = &cdev->dram; in catpt_load_block()
309 dst_addr = sram->start + blk->ram_offset; in catpt_load_block()
311 res = __request_region(sram, dst_addr, blk->size, NULL, 0); in catpt_load_block()
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