Hi Stan, Thank you for the review. On 2/3/2015 2:59 AM, Stanimir Varbanov wrote:
Hi Gilad, Thanks for the patch. On 01/31/2015 02:46 AM, Gilad Avidov wrote:Qualcomm PMIC Arbiter version-2 changes from version-1 are: - Some different register offsets. - New channel register space, one per PMIC peripheral (ppid). All tx traffic uses these channels. - New observer register space. All rx trafic uses this space. - Different command format for spmi command registers. Signed-off-by: Gilad Avidov <gavidov@xxxxxxxxxxxxxx> Acked-by: Sagar Dharia <sdharia@xxxxxxxxxxxxxx> --- .../bindings/spmi/qcom,spmi-pmic-arb.txt | 6 +- drivers/spmi/spmi-pmic-arb.c | 310 +++++++++++++++++---- 2 files changed, 260 insertions(+), 56 deletions(-) diff --git a/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt b/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt index 715d099..e16b9b5 100644 --- a/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt +++ b/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt @@ -1,6 +1,6 @@ Qualcomm SPMI Controller (PMIC Arbiter)-The SPMI PMIC Arbiter is found on the Snapdragon 800 Series. It is an SPMI+The SPMI PMIC Arbiter is found on Snapdragon chipsets. It is an SPMI controller with wrapping arbitration logic to allow for multiple on-chip devices to control a single SPMI master.@@ -19,6 +19,10 @@ Required properties:"core" - core registers "intr" - interrupt controller registers "cnfg" - configuration registers + Registers used only for V2 PMIC Arbiter: + "chnls" - tx-channel per virtual slave registers. + "obsrvr" - rx-channel (called observer) per virtual slave registers. + - reg : address + size pairs describing the PMIC arb register sets; order must correspond with the order of entries in reg-names - #address-cells : must be set to 2 diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index 20559ab..818b2cf 100644 --- a/drivers/spmi/spmi-pmic-arb.c +++ b/drivers/spmi/spmi-pmic-arb.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.run checkpatch, there are tons of errors like white spaces and DOS line ending.
Hmm, I did run it. I will run it again and figure out why it missed the above the first time.
* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -25,22 +25,18 @@/* PMIC Arbiter configuration registers */#define PMIC_ARB_VERSION 0x0000 +#define PMIC_ARB_VERSION_V2_MIN (0x20010000) #define PMIC_ARB_INT_EN 0x0004-/* PMIC Arbiter channel registers */-#define PMIC_ARB_CMD(N) (0x0800 + (0x80 * (N))) -#define PMIC_ARB_CONFIG(N) (0x0804 + (0x80 * (N))) -#define PMIC_ARB_STATUS(N) (0x0808 + (0x80 * (N))) -#define PMIC_ARB_WDATA0(N) (0x0810 + (0x80 * (N))) -#define PMIC_ARB_WDATA1(N) (0x0814 + (0x80 * (N))) -#define PMIC_ARB_RDATA0(N) (0x0818 + (0x80 * (N))) -#define PMIC_ARB_RDATA1(N) (0x081C + (0x80 * (N))) - -/* Interrupt Controller */ -#define SPMI_PIC_OWNER_ACC_STATUS(M, N) (0x0000 + ((32 * (M)) + (4 * (N)))) -#define SPMI_PIC_ACC_ENABLE(N) (0x0200 + (4 * (N))) -#define SPMI_PIC_IRQ_STATUS(N) (0x0600 + (4 * (N))) -#define SPMI_PIC_IRQ_CLEAR(N) (0x0A00 + (4 * (N))) +/* PMIC Arbiter channel registers offsets */ +#define PMIC_ARB_CMD (0x00)no need braces here and below
Will remove the braces.
+#define PMIC_ARB_CONFIG (0x04) +#define PMIC_ARB_STATUS (0x08) +#define PMIC_ARB_WDATA0 (0x10) +#define PMIC_ARB_WDATA1 (0x14) +#define PMIC_ARB_RDATA0 (0x18) +#define PMIC_ARB_RDATA1 (0x1C) +#define PMIC_ARB_REG_CHNL(N) (0x800 + 0x4 * (N))/* Mapping Table */#define SPMI_MAPPING_TABLE_REG(N) (0x0B00 + (4 * (N))) @@ -52,6 +48,7 @@#define SPMI_MAPPING_TABLE_LEN 255#define SPMI_MAPPING_TABLE_TREE_DEPTH 16 /* Maximum of 16-bits */ +#define PPID_TO_CHAN_TABLE_SZ BIT(12) /* PPID is 12bit chan is 1byte*//* Ownership Table */#define SPMI_OWNERSHIP_TABLE_REG(N) (0x0700 + (4 * (N))) @@ -88,6 +85,7 @@ enum pmic_arb_cmd_op_code {/* Maximum number of support PMIC peripherals */#define PMIC_ARB_MAX_PERIPHS 256 +#define PMIC_ARB_MAX_CHNL 128 #define PMIC_ARB_PERIPH_ID_VALID (1 << 15) #define PMIC_ARB_TIMEOUT_US 100 #define PMIC_ARB_MAX_TRANS_BYTES (8) @@ -98,14 +96,17 @@ enum pmic_arb_cmd_op_code { /* interrupt enable bit */ #define SPMI_PIC_ACC_ENABLE_BIT BIT(0)+struct pmic_arb_ver_ops;+ /** * spmi_pmic_arb_dev - SPMI PMIC Arbiter object * - * @base: address of the PMIC Arbiter core registers. + * @rd_base: on v1 "core", on v2 "observer" register base off DT. + * @wr_base: on v1 "core", on v2 "chnls" register base off DT. * @intr: address of the SPMI interrupt control registers. * @cnfg: address of the PMIC Arbiter configuration registers. * @lock: lock to synchronize accesses. - * @channel: which channel to use for accesses. + * @channel: which ee channel to use for accesses. * @irq: PMIC ARB interrupt. * @ee: the current Execution Environment * @min_apid: minimum APID (used for bounding IRQ search) @@ -113,10 +114,14 @@ enum pmic_arb_cmd_op_code { * @mapping_table: in-memory copy of PPID -> APID mapping table. * @domain: irq domain object for PMIC IRQ domain * @spmic: SPMI controller object - * @apid_to_ppid: cached mapping from APID to PPID + * @apid_to_ppid: in-memory copy of APID -> PPID mapping table. + * @ver_ops: version dependent operations. + * @ppid_to_chan in-memory copy of PPID -> channel (APID) mapping table. + * v2 only. */ struct spmi_pmic_arb_dev { - void __iomem *base; + void __iomem *rd_base; + void __iomem *wr_base; void __iomem *intr; void __iomem *cnfg; raw_spinlock_t lock; @@ -129,17 +134,54 @@ struct spmi_pmic_arb_dev { struct irq_domain *domain; struct spmi_controller *spmic; u16 apid_to_ppid[256]; + const struct pmic_arb_ver_ops *ver_ops; + u8 *ppid_to_chan; +}; + +/** + * pmic_arb_ver: version dependent functionality. + * + * @non_data_cmd: on v1 issues an spmi non-data command. + * on v2 no HW support, returns -EOPNOTSUPP. + * @offset: on v1 offset of per-ee channel. + * on v2 offset of per-ee and per-ppid channel. + * @fmt_cmd: formats a GENI/SPMI command. + * @owner_acc_status: on v1 offset of PMIC_ARB_SPMI_PIC_OWNERm_ACC_STATUSn + * on v2 offset of SPMI_PIC_OWNERm_ACC_STATUSn. + * @acc_enable: on v1 offset of PMIC_ARB_SPMI_PIC_ACC_ENABLEn + * on v2 offset of SPMI_PIC_ACC_ENABLEn. + * @irq_status: on v1 offset of PMIC_ARB_SPMI_PIC_IRQ_STATUSn + * on v2 offset of SPMI_PIC_IRQ_STATUSn. + * @irq_clear: on v1 offset of PMIC_ARB_SPMI_PIC_IRQ_CLEARn + * on v2 offset of SPMI_PIC_IRQ_CLEARn. + */ +struct pmic_arb_ver_ops { + /* spmi commands (read_cmd, write_cmd, cmd) functionality */ + u32 (*offset)(struct spmi_pmic_arb_dev *dev, u8 sid, u16 addr); + u32 (*fmt_cmd)(u8 opc, u8 sid, u16 addr, u8 bc); + int (*non_data_cmd)(struct spmi_controller *ctrl, u8 opc, u8 sid); + /* Interrupts controller functionality (offset of PIC registers) */ + u32 (*owner_acc_status)(u8 m, u8 n); + u32 (*acc_enable)(u8 n); + u32 (*irq_status)(u8 n); + u32 (*irq_clear)(u8 n); };<snip>-static int pmic_arb_wait_for_done(struct spmi_controller *ctrl) +static int pmic_arb_wait_for_done(struct spmi_controller *ctrl, + void __iomem *base, u8 sid, u16 addr) { struct spmi_pmic_arb_dev *dev = spmi_controller_get_drvdata(ctrl); u32 status = 0; u32 timeout = PMIC_ARB_TIMEOUT_US; - u32 offset = PMIC_ARB_STATUS(dev->channel); + u32 offset = dev->ver_ops->offset(dev, sid, addr) + PMIC_ARB_STATUS;I'd rename this to status, it is the arbiter status. But as this is the name in the original code it depends on you.
We already have a status variable here which is the value of that register.Not sure if renaming the address of the register to status makes more sense then using that name for the value. I'll think again about the names here and keep your comment in mind.
while (timeout--) {status = pmic_arb_base_read(dev, offset); @@ -211,28 +254,46 @@ static int pmic_arb_wait_for_done(struct spmi_controller *ctrl) return -ETIMEDOUT; }-/* Non-data command */-static int pmic_arb_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid) +static int +pmic_arb_non_data_cmd_v1(struct spmi_controller *ctrl, u8 opc, u8 sid) { struct spmi_pmic_arb_dev *pmic_arb = spmi_controller_get_drvdata(ctrl); unsigned long flags; u32 cmd; int rc; - - /* Check for valid non-data command */ - if (opc < SPMI_CMD_RESET || opc > SPMI_CMD_WAKEUP) - return -EINVAL; + u32 offset = pmic_arb->ver_ops->offset(pmic_arb, sid, 0);cmd = ((opc | 0x40) << 27) | ((sid & 0xf) << 20); raw_spin_lock_irqsave(&pmic_arb->lock, flags);- pmic_arb_base_write(pmic_arb, PMIC_ARB_CMD(pmic_arb->channel), cmd); - rc = pmic_arb_wait_for_done(ctrl); + pmic_arb_base_write(pmic_arb, offset + PMIC_ARB_CMD, cmd); + rc = pmic_arb_wait_for_done(ctrl, pmic_arb->wr_base, sid, 0); raw_spin_unlock_irqrestore(&pmic_arb->lock, flags);return rc;}+/* Unsupported by HW */this comemnt is useless.
Agree, will remove.
+static int +pmic_arb_non_data_cmd_v2(struct spmi_controller *ctrl, u8 opc, u8 sid) +{ + return -EOPNOTSUPP; +} + +/* Non-data command */ +static int pmic_arb_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid) +{ + struct spmi_pmic_arb_dev *pmic_arb = spmi_controller_get_drvdata(ctrl); + + pr_debug("op:0x%x sid:%d\n", opc, sid);you should use dev_dbg.
Agree, Will do.
+ + /* Check for valid non-data command */ + if (opc < SPMI_CMD_RESET || opc > SPMI_CMD_WAKEUP) + return -EINVAL; + + return pmic_arb->ver_ops->non_data_cmd(ctrl, opc, sid); +} + static int pmic_arb_read_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid, u16 addr, u8 *buf, size_t len) { @@ -241,6 +302,7 @@ static int pmic_arb_read_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid, u8 bc = len - 1; u32 cmd; int rc; + phys_addr_t offset = pmic_arb->ver_ops->offset(pmic_arb, sid, addr);u32? offset() op returns u32.
Good comment, will change to u32.
if (bc >= PMIC_ARB_MAX_TRANS_BYTES) {dev_err(&ctrl->dev, @@ -259,20 +321,20 @@ static int pmic_arb_read_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid, else return -EINVAL;- cmd = (opc << 27) | ((sid & 0xf) << 20) | (addr << 4) | (bc & 0x7);+ cmd = pmic_arb->ver_ops->fmt_cmd(opc, sid, addr, bc);raw_spin_lock_irqsave(&pmic_arb->lock, flags);- pmic_arb_base_write(pmic_arb, PMIC_ARB_CMD(pmic_arb->channel), cmd); - rc = pmic_arb_wait_for_done(ctrl); + pmic_arb_set_rd_cmd(pmic_arb, offset + PMIC_ARB_CMD, cmd); + rc = pmic_arb_wait_for_done(ctrl, pmic_arb->rd_base, sid, addr); if (rc) goto done;- pa_read_data(pmic_arb, buf, PMIC_ARB_RDATA0(pmic_arb->channel),+ pa_read_data(pmic_arb, buf, offset + PMIC_ARB_RDATA0, min_t(u8, bc, 3));if (bc > 3)pa_read_data(pmic_arb, buf + 4, - PMIC_ARB_RDATA1(pmic_arb->channel), bc - 4); + offset + PMIC_ARB_RDATA1, bc - 4);done:raw_spin_unlock_irqrestore(&pmic_arb->lock, flags); @@ -287,6 +349,7 @@ static int pmic_arb_write_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid, u8 bc = len - 1; u32 cmd; int rc; + u32 offset = pmic_arb->ver_ops->offset(pmic_arb, sid, addr);if (bc >= PMIC_ARB_MAX_TRANS_BYTES) {dev_err(&ctrl->dev, @@ -307,19 +370,19 @@ static int pmic_arb_write_cmd(struct spmi_controller *ctrl, u8 opc, u8 sid, else return -EINVAL;- cmd = (opc << 27) | ((sid & 0xf) << 20) | (addr << 4) | (bc & 0x7);+ cmd = pmic_arb->ver_ops->fmt_cmd(opc, sid, addr, bc);/* Write data to FIFOs */raw_spin_lock_irqsave(&pmic_arb->lock, flags); - pa_write_data(pmic_arb, buf, PMIC_ARB_WDATA0(pmic_arb->channel) + pa_write_data(pmic_arb, buf, offset + PMIC_ARB_WDATA0 , min_t(u8, bc, 3));coding style: comma should be on upper line
Will do.
if (bc > 3) pa_write_data(pmic_arb, buf + 4, - PMIC_ARB_WDATA1(pmic_arb->channel), bc - 4); + offset + PMIC_ARB_WDATA1, bc - 4);/* Start the transaction */- pmic_arb_base_write(pmic_arb, PMIC_ARB_CMD(pmic_arb->channel), cmd); - rc = pmic_arb_wait_for_done(ctrl); + pmic_arb_base_write(pmic_arb, offset + PMIC_ARB_CMD, cmd); + rc = pmic_arb_wait_for_done(ctrl, pmic_arb->wr_base, sid, addr); raw_spin_unlock_irqrestore(&pmic_arb->lock, flags);return rc;@@ -376,7 +439,7 @@ static void periph_interrupt(struct spmi_pmic_arb_dev *pa, u8 apid) u32 status; int id;- status = readl_relaxed(pa->intr + SPMI_PIC_IRQ_STATUS(apid));+ status = readl_relaxed(pa->intr + pa->ver_ops->irq_status(apid)); while (status) { id = ffs(status) - 1; status &= ~(1 << id); @@ -402,7 +465,7 @@ static void pmic_arb_chained_irq(unsigned int irq, struct irq_desc *desc)for (i = first; i <= last; ++i) {status = readl_relaxed(intr + - SPMI_PIC_OWNER_ACC_STATUS(pa->ee, i)); + pa->ver_ops->owner_acc_status(pa->ee, i)); while (status) { id = ffs(status) - 1; status &= ~(1 << id); @@ -422,7 +485,7 @@ static void qpnpint_irq_ack(struct irq_data *d) u8 data;raw_spin_lock_irqsave(&pa->lock, flags);- writel_relaxed(1 << irq, pa->intr + SPMI_PIC_IRQ_CLEAR(apid)); + writel_relaxed(1 << irq, pa->intr + pa->ver_ops->irq_clear(apid)); raw_spin_unlock_irqrestore(&pa->lock, flags);data = 1 << irq;@@ -439,10 +502,11 @@ static void qpnpint_irq_mask(struct irq_data *d) u8 data;raw_spin_lock_irqsave(&pa->lock, flags);- status = readl_relaxed(pa->intr + SPMI_PIC_ACC_ENABLE(apid)); + status = readl_relaxed(pa->intr + pa->ver_ops->acc_enable(apid)); if (status & SPMI_PIC_ACC_ENABLE_BIT) { status = status & ~SPMI_PIC_ACC_ENABLE_BIT; - writel_relaxed(status, pa->intr + SPMI_PIC_ACC_ENABLE(apid)); + writel_relaxed(status, pa->intr + + pa->ver_ops->acc_enable(apid)); } raw_spin_unlock_irqrestore(&pa->lock, flags);@@ -460,10 +524,10 @@ static void qpnpint_irq_unmask(struct irq_data *d)u8 data;raw_spin_lock_irqsave(&pa->lock, flags);- status = readl_relaxed(pa->intr + SPMI_PIC_ACC_ENABLE(apid)); + status = readl_relaxed(pa->intr + pa->ver_ops->acc_enable(apid)); if (!(status & SPMI_PIC_ACC_ENABLE_BIT)) { writel_relaxed(status | SPMI_PIC_ACC_ENABLE_BIT, - pa->intr + SPMI_PIC_ACC_ENABLE(apid)); + pa->intr + pa->ver_ops->acc_enable(apid)); } raw_spin_unlock_irqrestore(&pa->lock, flags);@@ -624,6 +688,91 @@ static int qpnpint_irq_domain_map(struct irq_domain *d,return 0; }+/* v1 offset per ee */+static u32 pmic_arb_offset_v1(struct spmi_pmic_arb_dev *pa, u8 sid, u16 addr) +{ + return 0x800 + 0x80 * (pa->channel);no braces here and in below ops
will remove braces above. About below: Did you mean to remove braces from ops such as: (sid << 8) | (addr >> 8) and (opc << 27) | ((sid & 0xf) << 20) | (addr << 4) | (bc & 0x7) ? In the latter case I think the braces improve readability.
+} + +/* v2 offset per ppid (chan) and per ee */ +static u32 pmic_arb_offset_v2(struct spmi_pmic_arb_dev *pa, u8 sid, u16 addr) +{ + u16 ppid = (sid << 8) | (addr >> 8); + u8 chan = pa->ppid_to_chan[ppid]; + + return 0x1000 * pa->ee + 0x8000 * chan; +} + +static u32 pmic_arb_fmt_cmd_v1(u8 opc, u8 sid, u16 addr, u8 bc) +{ + return (opc << 27) | ((sid & 0xf) << 20) | (addr << 4) | (bc & 0x7); +} + +static u32 pmic_arb_fmt_cmd_v2(u8 opc, u8 sid, u16 addr, u8 bc) +{ + return (opc << 27) | ((addr & 0xff) << 4) | (bc & 0x7); +} + +static u32 pmic_arb_owner_acc_status_v1(u8 m, u8 n) +{ + return 0x20 * (m) + 0x4 * (n); +} + +static u32 pmic_arb_owner_acc_status_v2(u8 m, u8 n) +{ + return 0x100000 + 0x1000 * (m) + 0x4 * (n); +} + +static u32 pmic_arb_acc_enable_v1(u8 n) +{ + return 0x200 + 0x4 * (n); +} + +static u32 pmic_arb_acc_enable_v2(u8 n) +{ + return 0x1000 * (n); +} + +static u32 pmic_arb_irq_status_v1(u8 n) +{ + return 0x600 + 0x4 * (n); +} + +static u32 pmic_arb_irq_status_v2(u8 n) +{ + return 0x4 + 0x1000 * (n); +} + +static u32 pmic_arb_irq_clear_v1(u8 n) +{ + return 0xA00 + 0x4 * (n); +} + +static u32 pmic_arb_irq_clear_v2(u8 n) +{ + return 0x8 + 0x1000 * (n); +} + +static const struct pmic_arb_ver_ops pmic_arb_v1 = { + .non_data_cmd = pmic_arb_non_data_cmd_v1, + .offset = pmic_arb_offset_v1, + .fmt_cmd = pmic_arb_fmt_cmd_v1, + .owner_acc_status = pmic_arb_owner_acc_status_v1, + .acc_enable = pmic_arb_acc_enable_v1, + .irq_status = pmic_arb_irq_status_v1, + .irq_clear = pmic_arb_irq_clear_v1, +}; + +static const struct pmic_arb_ver_ops pmic_arb_v2 = { + .non_data_cmd = pmic_arb_non_data_cmd_v2, + .offset = pmic_arb_offset_v2, + .fmt_cmd = pmic_arb_fmt_cmd_v2, + .owner_acc_status = pmic_arb_owner_acc_status_v2, + .acc_enable = pmic_arb_acc_enable_v2, + .irq_status = pmic_arb_irq_status_v2, + .irq_clear = pmic_arb_irq_clear_v2, +}; + static const struct irq_domain_ops pmic_arb_irq_domain_ops = { .map = qpnpint_irq_domain_map, .xlate = qpnpint_irq_domain_dt_translate, @@ -634,8 +783,9 @@ static int spmi_pmic_arb_probe(struct platform_device *pdev) struct spmi_pmic_arb_dev *pa; struct spmi_controller *ctrl; struct resource *res; - u32 channel, ee; + u32 channel, ee, hw_ver; int err, i; + bool is_v1;ctrl = spmi_controller_alloc(&pdev->dev, sizeof(*pa));if (!ctrl) @@ -645,12 +795,65 @@ static int spmi_pmic_arb_probe(struct platform_device *pdev) pa->spmic = ctrl;res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "core");- pa->base = devm_ioremap_resource(&ctrl->dev, res); - if (IS_ERR(pa->base)) { - err = PTR_ERR(pa->base); + pa->rd_base = devm_ioremap_resource(&ctrl->dev, res); + if (IS_ERR(pa->rd_base)) { + err = PTR_ERR(pa->rd_base); goto err_put_ctrl; }+ hw_ver = readl_relaxed(pa->rd_base + PMIC_ARB_VERSION);+ is_v1 = (hw_ver < PMIC_ARB_VERSION_V2_MIN); + + dev_info(&ctrl->dev, "PMIC Arb Version-%d (0x%x)\n", (is_v1 ? 1 : 2), + hw_ver); + + if (is_v1) { + pa->ver_ops = &pmic_arb_v1; + pa->wr_base = pa->rd_base; + } else { + u8 chan; + u16 ppid; + u32 regval; + + pa->ver_ops = &pmic_arb_v2; + + pa->ppid_to_chan = devm_kzalloc(&ctrl->dev, + PPID_TO_CHAN_TABLE_SZ, GFP_KERNEL); + if (!pa->ppid_to_chan) { + err = -ENOMEM; + goto err_put_ctrl; + } + /* + * PMIC_ARB_REG_CHNL is a table in HW mapping channel to ppid. + * ppid_to_chan is an in-memory invert of that table. + */ + for (chan = 0; chan < PMIC_ARB_MAX_CHNL; ++chan) { + regval = readl_relaxed(pa->rd_base + + PMIC_ARB_REG_CHNL(chan)); + if (!regval) + continue; + + ppid = (regval >> 8) & 0xFFF; + pa->ppid_to_chan[ppid] = chan; + } + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + "obsrvr");coding style: "obsrvr" should start on the same coloumn as pdev. This comment is valid to many places in this patch.
I will correct the indentation.
<snip> I played a bit with slave device (RTC) on device with pmic arbiter v2, so now the interrupts works.
Thank you for the confirmation and the review. Gilad -- Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
