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/Linux-v5.15/Documentation/devicetree/bindings/arm/
Dl2c2x0.yaml14 PL220/PL310 and variants) based level 2 cache controller. All these various
34 - arm,pl310-cache
37 # DEPRECATED by "brcm,bcm11351-a2-pl310-cache"
38 - bcm,bcm11351-a2-pl310-cache
42 - brcm,bcm11351-a2-pl310-cache
53 # with arm,pl310-cache controller.
55 - const: arm,pl310-cache
109 I/O coherent mode. Valid only when the arm,pl310-cache compatible
157 description: The default behavior of the L220 or PL310 cache
166 description: enable parity checking on the L2 cache (L220 or PL310).
[all …]
/Linux-v5.15/arch/arm/boot/dts/
Dvexpress-v2p-ca9.dts165 compatible = "arm,pl310-cache";
225 /* PL310, L2 cache, RAM cell supply (not PL310 logic) */
234 /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
270 /* PL310, L2 cache, RAM cell supply (not PL310 logic) */
277 /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
284 /* PL310, L2 cache, RAM cell supply (not PL310 logic) */
291 /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
Dartpec6.dtsi61 next-level-cache = <&pl310>;
68 next-level-cache = <&pl310>;
133 pl310: cache-controller@faf10000 { label
134 compatible = "arm,pl310-cache";
Dvf610.dtsi14 compatible = "arm,pl310-cache";
Dhighbank.dts136 compatible = "arm,pl310-cache";
Drda8810pl.dtsi142 compatible = "arm,pl310-cache";
Darm-realview-pbx-a9.dts64 compatible = "arm,pl310-cache";
Dvexpress-v2p-ca5s.dts131 compatible = "arm,pl310-cache";
Dbcm63138.dtsi79 compatible = "arm,pl310-cache";
Dspear13xx.dtsi47 compatible = "arm,pl310-cache";
Dmeson.dtsi187 compatible = "arm,pl310-cache";
/Linux-v5.15/arch/arm/mm/
DKconfig966 or PL310 cache controller, but where its use is optional.
989 of the L220 and PL310 outer cache controllers.
994 bool "PL310 errata: Clean & Invalidate maintenance operations do not invalidate clean lines"
996 The PL310 L2 cache controller implements three types of Clean &
1002 is not correctly implemented in PL310 prior to r2p0 (fixed in r2p0)
1006 bool "PL310 errata: Background Clean & Invalidate by Way operation can cause data corruption"
1008 PL310 implements the Clean & Invalidate by Way L2 cache maintenance
1010 PL310 can handle normal accesses while it is in progress. Under very
1012 PL310 treats a cacheable write transaction during a Clean &
1017 bool "PL310 errata: cache sync operation may be faulty"
[all …]
Dcache-l2x0.c439 * 588369: PL310 R0P0->R1P0, fixed R2P0.
447 * 727915: PL310 R2P0->R3P0, fixed R3P1.
453 * 752271: PL310 R3P0->R3P1-50REL0, fixed R3P2.
458 * 753970: PL310 R3P0, fixed R3P1.
463 * 769419: PL310 R0P0->R3P1, fixed R3P2.
574 /* restore pl310 setup */ in l2c310_configure()
1325 * coherent, and potentially harmful in certain situations (PCIe/PL310
1751 L2C_ID("arm,pl310-cache", of_l2c310_data),
1752 L2C_ID("brcm,bcm11351-a2-pl310-cache", of_bcm_l2x0_data),
1757 L2C_ID("bcm,bcm11351-a2-pl310-cache", of_bcm_l2x0_data),
[all …]
Dcache-tauros3.h15 * Marvell Tauros3 L2CC is compatible with PL310 r0p0
Dcache-l2x0-pmu.c30 * The L220/PL310 PMU has two equivalent counters, Counter1 and Counter0.
479 * which events to display, as the PL310 PMU supports a superset of in l2x0_pmu_register()
/Linux-v5.15/drivers/soc/tegra/
DKconfig22 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
36 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
/Linux-v5.15/arch/arm/mach-mvebu/
Dcoherency.c180 * We should switch the PL310 to I/O coherency mode only if in armada_375_380_coherency_init()
187 * Add the PL310 property "arm,io-coherent". This makes sure the in armada_375_380_coherency_init()
193 for_each_compatible_node(cache_dn, NULL, "arm,pl310-cache") { in armada_375_380_coherency_init()
/Linux-v5.15/arch/arm/mach-imx/
Dpm-imx6.c156 .pl310_compat = "arm,pl310-cache",
166 .pl310_compat = "arm,pl310-cache",
176 .pl310_compat = "arm,pl310-cache",
186 .pl310_compat = "arm,pl310-cache",
196 .pl310_compat = "arm,pl310-cache",
552 pr_warn("%s: failed to get pl310-cache base %d!\n", in imx6q_suspend_init()
Dsystem.c92 np = of_find_compatible_node(NULL, NULL, "arm,pl310-cache"); in imx_init_l2cache()
/Linux-v5.15/arch/arm/mach-ux500/
Dcpu-db8500.c38 np = of_find_compatible_node(NULL, NULL, "arm,pl310-cache"); in ux500_l2x0_unlock()
48 * already enabled, so we do it right here instead. The PL310 has in ux500_l2x0_unlock()
/Linux-v5.15/arch/arm/mach-socfpga/
DKconfig19 select PL310_ERRATA_753970 if PL310
/Linux-v5.15/arch/arm/mach-highbank/
Dsmc.S11 * used to modify the PL310 secure registers.
/Linux-v5.15/arch/arm/mach-berlin/
Dberlin.c27 * Note: 88DE3005 (Armada 1500-mini) uses pl310 l2cc
/Linux-v5.15/Documentation/devicetree/bindings/interrupt-controller/
Dst,sti-irq-syscfg.txt5 and PL310 L2 Cache IRQs are controlled using System Configuration registers.
/Linux-v5.15/arch/arm/mach-omap2/
Domap-smc.S16 * used to modify the PL310 secure registers.

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