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authorLinus Torvalds2019-12-06 14:19:37 -0800
committerLinus Torvalds2019-12-06 14:19:37 -0800
commit347f56fb389012e8ba7b391d35d109eb16773e3b (patch)
tree4cd30a496b4150ae2253346d9fda7a74082ccefa /drivers/soc
parent98884281027d07b93f062b7c5e7aa01e76ba12c6 (diff)
parent30f55eae47e4ad1b64d692865e6a4277447a33df (diff)
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Olof Johansson: "A set of fixes that we've merged late, but for the most part that have been sitting in -next for a while through platform maintainer trees: - Fixes to suspend/resume on Tegra, caused by the added features this merge window - Cleanups and minor fixes to TI additions this merge window - Tee fixes queued up late before the merge window, included here. - A handful of other fixlets There's also a refresh of the shareed config files (multi_v* on 32-bit, and defconfig on 64-bit), to avoid conflicts when we get new contributions" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (32 commits) ARM: multi_v7_defconfig: Restore debugfs support ARM: defconfig: re-run savedefconfig on multi_v* configs arm64: defconfig: re-run savedefconfig ARM: pxa: Fix resource properties soc: mediatek: cmdq: fixup wrong input order of write api soc: aspeed: Fix snoop_file_poll()'s return type MAINTAINERS: Switch to Marvell addresses MAINTAINERS: update Cavium ThunderX drivers Revert "arm64: dts: juno: add dma-ranges property" MAINTAINERS: Make Nicolas Saenz Julienne the new bcm2835 maintainer firmware: arm_scmi: Avoid double free in error flow arm64: dts: juno: Fix UART frequency ARM: dts: Fix sgx sysconfig register for omap4 arm: socfpga: execute cold reboot by default ARM: dts: Fix vcsi regulator to be always-on for droid4 to prevent hangs ARM: dts: dra7: fix cpsw mdio fck clock ARM: dts: am57xx-beagle-x15: Update pinmux name to ddr_3_3v ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity soc/tegra: pmc: Add reset sources and levels on Tegra194 soc/tegra: pmc: Add missing IRQ callbacks on Tegra194 ...
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/aspeed/aspeed-lpc-snoop.c4
-rw-r--r--drivers/soc/mediatek/mtk-cmdq-helper.c2
-rw-r--r--drivers/soc/tegra/pmc.c47
3 files changed, 48 insertions, 5 deletions
diff --git a/drivers/soc/aspeed/aspeed-lpc-snoop.c b/drivers/soc/aspeed/aspeed-lpc-snoop.c
index 48f7ac238861..f3d8d53ab84d 100644
--- a/drivers/soc/aspeed/aspeed-lpc-snoop.c
+++ b/drivers/soc/aspeed/aspeed-lpc-snoop.c
@@ -97,13 +97,13 @@ static ssize_t snoop_file_read(struct file *file, char __user *buffer,
return ret ? ret : copied;
}
-static unsigned int snoop_file_poll(struct file *file,
+static __poll_t snoop_file_poll(struct file *file,
struct poll_table_struct *pt)
{
struct aspeed_lpc_snoop_channel *chan = snoop_file_to_chan(file);
poll_wait(file, &chan->wq, pt);
- return !kfifo_is_empty(&chan->fifo) ? POLLIN : 0;
+ return !kfifo_is_empty(&chan->fifo) ? EPOLLIN : 0;
}
static const struct file_operations snoop_fops = {
diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
index 7aa0517ff2f3..3c82de5f9417 100644
--- a/drivers/soc/mediatek/mtk-cmdq-helper.c
+++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
@@ -155,7 +155,7 @@ int cmdq_pkt_write_mask(struct cmdq_pkt *pkt, u8 subsys,
err = cmdq_pkt_append_command(pkt, CMDQ_CODE_MASK, 0, ~mask);
offset_mask |= CMDQ_WRITE_ENABLE_MASK;
}
- err |= cmdq_pkt_write(pkt, value, subsys, offset_mask);
+ err |= cmdq_pkt_write(pkt, subsys, offset_mask, value);
return err;
}
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 8db63cfba833..ea0e11a09c12 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -2804,7 +2804,7 @@ static const struct tegra_pmc_regs tegra186_pmc_regs = {
.dpd2_status = 0x80,
.rst_status = 0x70,
.rst_source_shift = 0x2,
- .rst_source_mask = 0x3C,
+ .rst_source_mask = 0x3c,
.rst_level_shift = 0x0,
.rst_level_mask = 0x3,
};
@@ -2926,6 +2926,43 @@ static const struct tegra_io_pad_soc tegra194_io_pads[] = {
{ .id = TEGRA_IO_PAD_AUDIO_HV, .dpd = 61, .voltage = UINT_MAX },
};
+static const struct tegra_pmc_regs tegra194_pmc_regs = {
+ .scratch0 = 0x2000,
+ .dpd_req = 0x74,
+ .dpd_status = 0x78,
+ .dpd2_req = 0x7c,
+ .dpd2_status = 0x80,
+ .rst_status = 0x70,
+ .rst_source_shift = 0x2,
+ .rst_source_mask = 0x7c,
+ .rst_level_shift = 0x0,
+ .rst_level_mask = 0x3,
+};
+
+static const char * const tegra194_reset_sources[] = {
+ "SYS_RESET_N",
+ "AOWDT",
+ "BCCPLEXWDT",
+ "BPMPWDT",
+ "SCEWDT",
+ "SPEWDT",
+ "APEWDT",
+ "LCCPLEXWDT",
+ "SENSOR",
+ "AOTAG",
+ "VFSENSOR",
+ "MAINSWRST",
+ "SC7",
+ "HSM",
+ "CSITE",
+ "RCEWDT",
+ "PVA0WDT",
+ "PVA1WDT",
+ "L1A_ASYNC",
+ "BPMPBOOT",
+ "FUSECRC",
+};
+
static const struct tegra_wake_event tegra194_wake_events[] = {
TEGRA_WAKE_GPIO("power", 29, 1, TEGRA194_AON_GPIO(EE, 4)),
TEGRA_WAKE_IRQ("rtc", 73, 10),
@@ -2943,9 +2980,15 @@ static const struct tegra_pmc_soc tegra194_pmc_soc = {
.maybe_tz_only = false,
.num_io_pads = ARRAY_SIZE(tegra194_io_pads),
.io_pads = tegra194_io_pads,
- .regs = &tegra186_pmc_regs,
+ .regs = &tegra194_pmc_regs,
.init = NULL,
.setup_irq_polarity = tegra186_pmc_setup_irq_polarity,
+ .irq_set_wake = tegra186_pmc_irq_set_wake,
+ .irq_set_type = tegra186_pmc_irq_set_type,
+ .reset_sources = tegra194_reset_sources,
+ .num_reset_sources = ARRAY_SIZE(tegra194_reset_sources),
+ .reset_levels = tegra186_reset_levels,
+ .num_reset_levels = ARRAY_SIZE(tegra186_reset_levels),
.num_wake_events = ARRAY_SIZE(tegra194_wake_events),
.wake_events = tegra194_wake_events,
};