ARM: SoC fixes
A few smaller fixes for v5.7-rc3: The majority are fixes for bugs I found after restarting my randconfig build testing that had been dormant for a while. On the Nokia N950/N9 phone, a DT fix is required to address a boot regression. For the bcm283x (Raspberry Pi), two DT fixes address minor issues. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAl6hsLwACgkQmmx57+YA GNmL2hAAsbdQcEkAX/y/dSyCU3rg9qxwAGzpjshewEboLy6Sh4LWShraJ2o8snH6 EAGVOb8O6giB09DLL9WOCEoVK6nHan98BBEDUvPLobdXkv+zrmva6QHKYHX1y2cs TpV/2klyOJn1HHtLzioONbc37FtFEdW4DVf/2WH12u9hGUOLat5ULIeXtakrj9xy iL/BuLcYW396ZGTTFa1XkLeCqzRvtkAqoMtZIjr2hXTi/IkgkIUZRatIRu54pKYo VNiwY9BnCJknl+QmPkavmm9qdZhmJU4cxFX+wnu7Sh45Xflw9J14J16wBe/BZWO+ joOtpak+sF+kYPnS5Uv9Ie3dalo98w0CBYf40x2dznnqMyOJtPPbLhwjf3jzcLhk dUVHra14vaWMtPCHg/PDTBjtxu2SaLWcELqn3hek/Zwr09zUgelyTquTAoHkXzgF ApYtT8ym04y9uirFf1Cg59bBxmIoC85I4l487ly0SQtU7vE4piSM2KI+jnp3zn+3 +7TC85UYhtqNu7asYLAN6PcOOg+p4jpRyW/SK3dSoJw1f839fKji77aeEnIAEWxN Qb4qJHYL+9Xy47mjJjH3TarRo7QulGiAgZV21uOrZecDiM8bMpDGtRXTqAW8yfsb awDLmGvBaYb+xN/cc3X73inhXct48OLvz5GKRYLtIOzQFxAu/cM= =K1jH -----END PGP SIGNATURE----- Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "A few smaller fixes for v5.7-rc3: The majority are fixes for bugs I found after restarting my randconfig build testing that had been dormant for a while. On the Nokia N950/N9 phone, a DT fix is required to address a boot regression. For the bcm283x (Raspberry Pi), two DT fixes address minor issues" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: soc: imx8: select SOC_BUS soc: tegra: fix tegra_pmc_get_suspend_mode definition soc: fsl: dpio: avoid stack usage warning soc: fsl: dpio: fix incorrect pointer conversions ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y ARM: dts: bcm283x: Disable dsi0 node firmware: xilinx: make firmware_debugfs_root static drivers: soc: xilinx: fix firmware driver Kconfig dependency ARM: dts: bcm283x: Add cells encoding format to firmware bus ARM: dts: OMAP3: disable RNG on N950/N9
This commit is contained in:
commit
7adc4b3999
@ -14,6 +14,9 @@
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soc {
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firmware: firmware {
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compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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mboxes = <&mailbox>;
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dma-ranges;
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};
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@ -372,6 +372,7 @@
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"dsi0_ddr2",
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"dsi0_ddr";
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status = "disabled";
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};
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aux: aux@7e215000 {
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@ -341,6 +341,11 @@
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status = "disabled";
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};
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/* RNG not directly accessible on N950/N9. */
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&rng_target {
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status = "disabled";
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};
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&usb_otg_hs {
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interface-type = <0>;
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usb-phy = <&usb2_phy>;
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@ -91,8 +91,10 @@ AFLAGS_suspend-imx6.o :=-Wa,-march=armv7-a
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obj-$(CONFIG_SOC_IMX6) += suspend-imx6.o
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obj-$(CONFIG_SOC_IMX53) += suspend-imx53.o
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endif
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ifeq ($(CONFIG_ARM_CPU_SUSPEND),y)
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AFLAGS_resume-imx6.o :=-Wa,-march=armv7-a
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obj-$(CONFIG_SOC_IMX6) += resume-imx6.o
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endif
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obj-$(CONFIG_SOC_IMX6) += pm-imx6.o
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obj-$(CONFIG_SOC_IMX1) += mach-imx1.o
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@ -35,7 +35,7 @@ static struct pm_api_info pm_api_list[] = {
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PM_API(PM_QUERY_DATA),
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};
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struct dentry *firmware_debugfs_root;
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static struct dentry *firmware_debugfs_root;
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/**
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* zynqmp_pm_argument_value() - Extract argument value from a PM-API request
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@ -478,12 +478,18 @@ int dpaa2_io_service_enqueue_multiple_desc_fq(struct dpaa2_io *d,
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const struct dpaa2_fd *fd,
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int nb)
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{
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int i;
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struct qbman_eq_desc ed[32];
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struct qbman_eq_desc *ed;
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int i, ret;
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ed = kcalloc(sizeof(struct qbman_eq_desc), 32, GFP_KERNEL);
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if (!ed)
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return -ENOMEM;
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d = service_select(d);
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if (!d)
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return -ENODEV;
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if (!d) {
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ret = -ENODEV;
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goto out;
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}
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for (i = 0; i < nb; i++) {
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qbman_eq_desc_clear(&ed[i]);
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@ -491,7 +497,10 @@ int dpaa2_io_service_enqueue_multiple_desc_fq(struct dpaa2_io *d,
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qbman_eq_desc_set_fq(&ed[i], fqid[i]);
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}
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return qbman_swp_enqueue_multiple_desc(d->swp, &ed[0], fd, nb);
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ret = qbman_swp_enqueue_multiple_desc(d->swp, &ed[0], fd, nb);
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out:
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kfree(ed);
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return ret;
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}
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EXPORT_SYMBOL(dpaa2_io_service_enqueue_multiple_desc_fq);
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@ -753,7 +753,7 @@ int qbman_swp_enqueue_multiple_mem_back(struct qbman_swp *s,
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if (!s->eqcr.available) {
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eqcr_ci = s->eqcr.ci;
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p = s->addr_cena + QBMAN_CENA_SWP_EQCR_CI_MEMBACK;
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s->eqcr.ci = __raw_readl(p) & full_mask;
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s->eqcr.ci = *p & full_mask;
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s->eqcr.available = qm_cyc_diff(s->eqcr.pi_ring_size,
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eqcr_ci, s->eqcr.ci);
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if (!s->eqcr.available) {
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@ -823,7 +823,6 @@ int qbman_swp_enqueue_multiple_desc_direct(struct qbman_swp *s,
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const uint32_t *cl;
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uint32_t eqcr_ci, eqcr_pi, half_mask, full_mask;
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int i, num_enqueued = 0;
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uint64_t addr_cena;
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half_mask = (s->eqcr.pi_ci_mask>>1);
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full_mask = s->eqcr.pi_ci_mask;
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@ -867,7 +866,6 @@ int qbman_swp_enqueue_multiple_desc_direct(struct qbman_swp *s,
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/* Flush all the cacheline without load/store in between */
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eqcr_pi = s->eqcr.pi;
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addr_cena = (uint64_t)s->addr_cena;
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for (i = 0; i < num_enqueued; i++)
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eqcr_pi++;
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s->eqcr.pi = eqcr_pi & full_mask;
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@ -901,7 +899,7 @@ int qbman_swp_enqueue_multiple_desc_mem_back(struct qbman_swp *s,
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if (!s->eqcr.available) {
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eqcr_ci = s->eqcr.ci;
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p = s->addr_cena + QBMAN_CENA_SWP_EQCR_CI_MEMBACK;
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s->eqcr.ci = __raw_readl(p) & full_mask;
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s->eqcr.ci = *p & full_mask;
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s->eqcr.available = qm_cyc_diff(s->eqcr.pi_ring_size,
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eqcr_ci, s->eqcr.ci);
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if (!s->eqcr.available)
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@ -21,6 +21,7 @@ config SOC_IMX8M
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bool "i.MX8M SoC family support"
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depends on ARCH_MXC || COMPILE_TEST
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default ARCH_MXC && ARM64
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select SOC_BUS
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help
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If you say yes here you get support for the NXP i.MX8M family
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support, it will provide the SoC info like SoC family,
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@ -19,7 +19,7 @@ config XILINX_VCU
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config ZYNQMP_POWER
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bool "Enable Xilinx Zynq MPSoC Power Management driver"
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depends on PM && ARCH_ZYNQMP
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depends on PM && ZYNQMP_FIRMWARE
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default y
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select MAILBOX
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select ZYNQMP_IPI_MBOX
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@ -35,7 +35,7 @@ config ZYNQMP_POWER
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config ZYNQMP_PM_DOMAINS
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bool "Enable Zynq MPSoC generic PM domains"
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default y
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depends on PM && ARCH_ZYNQMP && ZYNQMP_FIRMWARE
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depends on PM && ZYNQMP_FIRMWARE
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select PM_GENERIC_DOMAINS
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help
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Say yes to enable device power management through PM domains
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@ -168,7 +168,6 @@ int tegra_io_pad_power_disable(enum tegra_io_pad id);
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int tegra_io_rail_power_on(unsigned int id);
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int tegra_io_rail_power_off(unsigned int id);
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enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void);
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void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode);
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void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode);
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@ -220,11 +219,6 @@ static inline int tegra_io_rail_power_off(unsigned int id)
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return -ENOSYS;
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}
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static inline enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void)
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{
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return TEGRA_SUSPEND_NONE;
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}
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static inline void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode)
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{
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}
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@ -235,4 +229,13 @@ static inline void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode)
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#endif /* CONFIG_SOC_TEGRA_PMC */
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#if defined(CONFIG_SOC_TEGRA_PMC) && defined(CONFIG_PM_SLEEP)
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enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void);
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#else
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static inline enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void)
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{
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return TEGRA_SUSPEND_NONE;
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}
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#endif
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#endif /* __SOC_TEGRA_PMC_H__ */
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