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* [PATCH v5 0/3] Qualcomm QCS404 PCIe support
@ 2019-05-29  0:57 Bjorn Andersson
  2019-05-29  0:57 ` [PATCH v5 1/3] PCI: qcom: Use clk_bulk API for 2.4.0 controllers Bjorn Andersson
                   ` (3 more replies)
  0 siblings, 4 replies; 8+ messages in thread
From: Bjorn Andersson @ 2019-05-29  0:57 UTC (permalink / raw)
  To: Lorenzo Pieralisi
  Cc: Bjorn Helgaas, Rob Herring, Mark Rutland, Stanimir Varbanov,
	linux-arm-msm, linux-pci, devicetree, linux-kernel

This series adds support for the PCIe controller in the Qualcomm QCS404
platform.

Bjorn Andersson (3):
  PCI: qcom: Use clk_bulk API for 2.4.0 controllers
  dt-bindings: PCI: qcom: Add QCS404 to the binding
  PCI: qcom: Add QCS404 PCIe controller support

 .../devicetree/bindings/pci/qcom,pcie.txt     |  25 +++-
 drivers/pci/controller/dwc/pcie-qcom.c        | 113 ++++++++----------
 2 files changed, 75 insertions(+), 63 deletions(-)

-- 
2.18.0


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH v5 1/3] PCI: qcom: Use clk_bulk API for 2.4.0 controllers
  2019-05-29  0:57 [PATCH v5 0/3] Qualcomm QCS404 PCIe support Bjorn Andersson
@ 2019-05-29  0:57 ` Bjorn Andersson
  2019-05-29  0:57 ` [PATCH v5 2/3] dt-bindings: PCI: qcom: Add QCS404 to the binding Bjorn Andersson
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 8+ messages in thread
From: Bjorn Andersson @ 2019-05-29  0:57 UTC (permalink / raw)
  To: Lorenzo Pieralisi
  Cc: Bjorn Helgaas, Rob Herring, Mark Rutland, Stanimir Varbanov,
	linux-arm-msm, linux-pci, devicetree, linux-kernel

Before introducing the QCS404 platform, which uses the same PCIe
controller as IPQ4019, migrate this to use the bulk clock API, in order
to make the error paths slighly cleaner.

Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Reviewed-by: Niklas Cassel <niklas.cassel@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Changes since v4:
- Renamed "err_clks" label
- Picked up Vinod's r-b and Stanimir's a-b

 drivers/pci/controller/dwc/pcie-qcom.c | 53 ++++++++------------------
 1 file changed, 16 insertions(+), 37 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 0ed235d560e3..23dc01212508 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -112,10 +112,10 @@ struct qcom_pcie_resources_2_3_2 {
 	struct regulator_bulk_data supplies[QCOM_PCIE_2_3_2_MAX_SUPPLY];
 };
 
+#define QCOM_PCIE_2_4_0_MAX_CLOCKS	3
 struct qcom_pcie_resources_2_4_0 {
-	struct clk *aux_clk;
-	struct clk *master_clk;
-	struct clk *slave_clk;
+	struct clk_bulk_data clks[QCOM_PCIE_2_4_0_MAX_CLOCKS];
+	int num_clks;
 	struct reset_control *axi_m_reset;
 	struct reset_control *axi_s_reset;
 	struct reset_control *pipe_reset;
@@ -638,18 +638,17 @@ static int qcom_pcie_get_resources_2_4_0(struct qcom_pcie *pcie)
 	struct qcom_pcie_resources_2_4_0 *res = &pcie->res.v2_4_0;
 	struct dw_pcie *pci = pcie->pci;
 	struct device *dev = pci->dev;
+	int ret;
 
-	res->aux_clk = devm_clk_get(dev, "aux");
-	if (IS_ERR(res->aux_clk))
-		return PTR_ERR(res->aux_clk);
+	res->clks[0].id = "aux";
+	res->clks[1].id = "master_bus";
+	res->clks[2].id = "slave_bus";
 
-	res->master_clk = devm_clk_get(dev, "master_bus");
-	if (IS_ERR(res->master_clk))
-		return PTR_ERR(res->master_clk);
+	res->num_clks = 3;
 
-	res->slave_clk = devm_clk_get(dev, "slave_bus");
-	if (IS_ERR(res->slave_clk))
-		return PTR_ERR(res->slave_clk);
+	ret = devm_clk_bulk_get(dev, res->num_clks, res->clks);
+	if (ret < 0)
+		return ret;
 
 	res->axi_m_reset = devm_reset_control_get_exclusive(dev, "axi_m");
 	if (IS_ERR(res->axi_m_reset))
@@ -719,9 +718,7 @@ static void qcom_pcie_deinit_2_4_0(struct qcom_pcie *pcie)
 	reset_control_assert(res->axi_m_sticky_reset);
 	reset_control_assert(res->pwr_reset);
 	reset_control_assert(res->ahb_reset);
-	clk_disable_unprepare(res->aux_clk);
-	clk_disable_unprepare(res->master_clk);
-	clk_disable_unprepare(res->slave_clk);
+	clk_bulk_disable_unprepare(res->num_clks, res->clks);
 }
 
 static int qcom_pcie_init_2_4_0(struct qcom_pcie *pcie)
@@ -850,23 +847,9 @@ static int qcom_pcie_init_2_4_0(struct qcom_pcie *pcie)
 
 	usleep_range(10000, 12000);
 
-	ret = clk_prepare_enable(res->aux_clk);
-	if (ret) {
-		dev_err(dev, "cannot prepare/enable iface clock\n");
-		goto err_clk_aux;
-	}
-
-	ret = clk_prepare_enable(res->master_clk);
-	if (ret) {
-		dev_err(dev, "cannot prepare/enable core clock\n");
-		goto err_clk_axi_m;
-	}
-
-	ret = clk_prepare_enable(res->slave_clk);
-	if (ret) {
-		dev_err(dev, "cannot prepare/enable phy clock\n");
-		goto err_clk_axi_s;
-	}
+	ret = clk_bulk_prepare_enable(res->num_clks, res->clks);
+	if (ret)
+		goto err_clks;
 
 	/* enable PCIe clocks and resets */
 	val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL);
@@ -891,11 +874,7 @@ static int qcom_pcie_init_2_4_0(struct qcom_pcie *pcie)
 
 	return 0;
 
-err_clk_axi_s:
-	clk_disable_unprepare(res->master_clk);
-err_clk_axi_m:
-	clk_disable_unprepare(res->aux_clk);
-err_clk_aux:
+err_clks:
 	reset_control_assert(res->ahb_reset);
 err_rst_ahb:
 	reset_control_assert(res->pwr_reset);
-- 
2.18.0


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH v5 2/3] dt-bindings: PCI: qcom: Add QCS404 to the binding
  2019-05-29  0:57 [PATCH v5 0/3] Qualcomm QCS404 PCIe support Bjorn Andersson
  2019-05-29  0:57 ` [PATCH v5 1/3] PCI: qcom: Use clk_bulk API for 2.4.0 controllers Bjorn Andersson
@ 2019-05-29  0:57 ` Bjorn Andersson
  2019-05-29  0:57 ` [PATCH v5 3/3] PCI: qcom: Add QCS404 PCIe controller support Bjorn Andersson
  2019-05-29 16:31 ` [PATCH v5 0/3] Qualcomm QCS404 PCIe support Lorenzo Pieralisi
  3 siblings, 0 replies; 8+ messages in thread
From: Bjorn Andersson @ 2019-05-29  0:57 UTC (permalink / raw)
  To: Lorenzo Pieralisi
  Cc: Bjorn Helgaas, Rob Herring, Mark Rutland, Stanimir Varbanov,
	linux-arm-msm, linux-pci, devicetree, linux-kernel

The Qualcomm QCS404 platform contains a PCIe controller, add this to the
Qualcomm PCI binding document. The controller is the same version as the
one used in IPQ4019, but the PHY part is described separately, hence the
difference in clocks and resets.

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Changes since v4:
- Picked up Vinod's r-b

 .../devicetree/bindings/pci/qcom,pcie.txt     | 25 +++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 1fd703bd73e0..ada80b01bf0c 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -10,6 +10,7 @@
 			- "qcom,pcie-msm8996" for msm8996 or apq8096
 			- "qcom,pcie-ipq4019" for ipq4019
 			- "qcom,pcie-ipq8074" for ipq8074
+			- "qcom,pcie-qcs404" for qcs404
 
 - reg:
 	Usage: required
@@ -116,6 +117,15 @@
 			- "ahb"		AHB clock
 			- "aux"		Auxiliary clock
 
+- clock-names:
+	Usage: required for qcs404
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "iface"	AHB clock
+			- "aux"		Auxiliary clock
+			- "master_bus"	AXI Master clock
+			- "slave_bus"	AXI Slave clock
+
 - resets:
 	Usage: required
 	Value type: <prop-encoded-array>
@@ -167,6 +177,17 @@
 			- "ahb"			AHB Reset
 			- "axi_m_sticky"	AXI Master Sticky reset
 
+- reset-names:
+	Usage: required for qcs404
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "axi_m"		AXI Master reset
+			- "axi_s"		AXI Slave reset
+			- "axi_m_sticky"	AXI Master Sticky reset
+			- "pipe_sticky"		PIPE sticky reset
+			- "pwr"			PWR reset
+			- "ahb"			AHB reset
+
 - power-domains:
 	Usage: required for apq8084 and msm8996/apq8096
 	Value type: <prop-encoded-array>
@@ -195,12 +216,12 @@
 	Definition: A phandle to the PCIe endpoint power supply
 
 - phys:
-	Usage: required for apq8084
+	Usage: required for apq8084 and qcs404
 	Value type: <phandle>
 	Definition: List of phandle(s) as listed in phy-names property
 
 - phy-names:
-	Usage: required for apq8084
+	Usage: required for apq8084 and qcs404
 	Value type: <stringlist>
 	Definition: Should contain "pciephy"
 
-- 
2.18.0


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH v5 3/3] PCI: qcom: Add QCS404 PCIe controller support
  2019-05-29  0:57 [PATCH v5 0/3] Qualcomm QCS404 PCIe support Bjorn Andersson
  2019-05-29  0:57 ` [PATCH v5 1/3] PCI: qcom: Use clk_bulk API for 2.4.0 controllers Bjorn Andersson
  2019-05-29  0:57 ` [PATCH v5 2/3] dt-bindings: PCI: qcom: Add QCS404 to the binding Bjorn Andersson
@ 2019-05-29  0:57 ` Bjorn Andersson
  2019-05-29 16:31 ` [PATCH v5 0/3] Qualcomm QCS404 PCIe support Lorenzo Pieralisi
  3 siblings, 0 replies; 8+ messages in thread
From: Bjorn Andersson @ 2019-05-29  0:57 UTC (permalink / raw)
  To: Lorenzo Pieralisi
  Cc: Bjorn Helgaas, Rob Herring, Mark Rutland, Stanimir Varbanov,
	linux-arm-msm, linux-pci, devicetree, linux-kernel

The QCS404 platform contains a PCIe controller of version 2.4.0 and a
Qualcomm PCIe2 PHY. The driver already supports version 2.4.0, for the
IPQ4019, but this support touches clocks and resets related to the PHY
as well, and there's no upstream driver for the PHY.

On QCS404 we must initialize the PHY, so a separate PHY driver is
implemented to take care of this and the controller driver is updated to
not require the PHY related resources. This is done by relying on the
fact that operations in both the clock and reset framework are nops when
passed NULL, so we can isolate this change to only the get_resource
function.

For QCS404 we also need to enable the AHB (iface) clock, in order to
access the register space of the controller, but as this is not part of
the IPQ4019 DT binding this is only added for new users of the 2.4.0
controller.

Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Reviewed-by: Niklas Cassel <niklas.cassel@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Changes since v4:
- Picked up Vinod's r-b and Stanimir's a-b

 drivers/pci/controller/dwc/pcie-qcom.c | 64 +++++++++++++++-----------
 1 file changed, 38 insertions(+), 26 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 23dc01212508..da5dd3639a49 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -112,7 +112,7 @@ struct qcom_pcie_resources_2_3_2 {
 	struct regulator_bulk_data supplies[QCOM_PCIE_2_3_2_MAX_SUPPLY];
 };
 
-#define QCOM_PCIE_2_4_0_MAX_CLOCKS	3
+#define QCOM_PCIE_2_4_0_MAX_CLOCKS	4
 struct qcom_pcie_resources_2_4_0 {
 	struct clk_bulk_data clks[QCOM_PCIE_2_4_0_MAX_CLOCKS];
 	int num_clks;
@@ -638,13 +638,16 @@ static int qcom_pcie_get_resources_2_4_0(struct qcom_pcie *pcie)
 	struct qcom_pcie_resources_2_4_0 *res = &pcie->res.v2_4_0;
 	struct dw_pcie *pci = pcie->pci;
 	struct device *dev = pci->dev;
+	bool is_ipq = of_device_is_compatible(dev->of_node, "qcom,pcie-ipq4019");
 	int ret;
 
 	res->clks[0].id = "aux";
 	res->clks[1].id = "master_bus";
 	res->clks[2].id = "slave_bus";
+	res->clks[3].id = "iface";
 
-	res->num_clks = 3;
+	/* qcom,pcie-ipq4019 is defined without "iface" */
+	res->num_clks = is_ipq ? 3 : 4;
 
 	ret = devm_clk_bulk_get(dev, res->num_clks, res->clks);
 	if (ret < 0)
@@ -658,27 +661,33 @@ static int qcom_pcie_get_resources_2_4_0(struct qcom_pcie *pcie)
 	if (IS_ERR(res->axi_s_reset))
 		return PTR_ERR(res->axi_s_reset);
 
-	res->pipe_reset = devm_reset_control_get_exclusive(dev, "pipe");
-	if (IS_ERR(res->pipe_reset))
-		return PTR_ERR(res->pipe_reset);
-
-	res->axi_m_vmid_reset = devm_reset_control_get_exclusive(dev,
-								 "axi_m_vmid");
-	if (IS_ERR(res->axi_m_vmid_reset))
-		return PTR_ERR(res->axi_m_vmid_reset);
-
-	res->axi_s_xpu_reset = devm_reset_control_get_exclusive(dev,
-								"axi_s_xpu");
-	if (IS_ERR(res->axi_s_xpu_reset))
-		return PTR_ERR(res->axi_s_xpu_reset);
-
-	res->parf_reset = devm_reset_control_get_exclusive(dev, "parf");
-	if (IS_ERR(res->parf_reset))
-		return PTR_ERR(res->parf_reset);
-
-	res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
-	if (IS_ERR(res->phy_reset))
-		return PTR_ERR(res->phy_reset);
+	if (is_ipq) {
+		/*
+		 * These resources relates to the PHY or are secure clocks, but
+		 * are controlled here for IPQ4019
+		 */
+		res->pipe_reset = devm_reset_control_get_exclusive(dev, "pipe");
+		if (IS_ERR(res->pipe_reset))
+			return PTR_ERR(res->pipe_reset);
+
+		res->axi_m_vmid_reset = devm_reset_control_get_exclusive(dev,
+									 "axi_m_vmid");
+		if (IS_ERR(res->axi_m_vmid_reset))
+			return PTR_ERR(res->axi_m_vmid_reset);
+
+		res->axi_s_xpu_reset = devm_reset_control_get_exclusive(dev,
+									"axi_s_xpu");
+		if (IS_ERR(res->axi_s_xpu_reset))
+			return PTR_ERR(res->axi_s_xpu_reset);
+
+		res->parf_reset = devm_reset_control_get_exclusive(dev, "parf");
+		if (IS_ERR(res->parf_reset))
+			return PTR_ERR(res->parf_reset);
+
+		res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
+		if (IS_ERR(res->phy_reset))
+			return PTR_ERR(res->phy_reset);
+	}
 
 	res->axi_m_sticky_reset = devm_reset_control_get_exclusive(dev,
 								   "axi_m_sticky");
@@ -698,9 +707,11 @@ static int qcom_pcie_get_resources_2_4_0(struct qcom_pcie *pcie)
 	if (IS_ERR(res->ahb_reset))
 		return PTR_ERR(res->ahb_reset);
 
-	res->phy_ahb_reset = devm_reset_control_get_exclusive(dev, "phy_ahb");
-	if (IS_ERR(res->phy_ahb_reset))
-		return PTR_ERR(res->phy_ahb_reset);
+	if (is_ipq) {
+		res->phy_ahb_reset = devm_reset_control_get_exclusive(dev, "phy_ahb");
+		if (IS_ERR(res->phy_ahb_reset))
+			return PTR_ERR(res->phy_ahb_reset);
+	}
 
 	return 0;
 }
@@ -1268,6 +1279,7 @@ static const struct of_device_id qcom_pcie_match[] = {
 	{ .compatible = "qcom,pcie-msm8996", .data = &ops_2_3_2 },
 	{ .compatible = "qcom,pcie-ipq8074", .data = &ops_2_3_3 },
 	{ .compatible = "qcom,pcie-ipq4019", .data = &ops_2_4_0 },
+	{ .compatible = "qcom,pcie-qcs404", .data = &ops_2_4_0 },
 	{ }
 };
 
-- 
2.18.0


^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH v5 0/3] Qualcomm QCS404 PCIe support
  2019-05-29  0:57 [PATCH v5 0/3] Qualcomm QCS404 PCIe support Bjorn Andersson
                   ` (2 preceding siblings ...)
  2019-05-29  0:57 ` [PATCH v5 3/3] PCI: qcom: Add QCS404 PCIe controller support Bjorn Andersson
@ 2019-05-29 16:31 ` Lorenzo Pieralisi
  2019-06-04 11:33   ` Niklas Cassel
  3 siblings, 1 reply; 8+ messages in thread
From: Lorenzo Pieralisi @ 2019-05-29 16:31 UTC (permalink / raw)
  To: Bjorn Andersson
  Cc: Bjorn Helgaas, Rob Herring, Mark Rutland, Stanimir Varbanov,
	linux-arm-msm, linux-pci, devicetree, linux-kernel

On Tue, May 28, 2019 at 05:57:07PM -0700, Bjorn Andersson wrote:
> This series adds support for the PCIe controller in the Qualcomm QCS404
> platform.
> 
> Bjorn Andersson (3):
>   PCI: qcom: Use clk_bulk API for 2.4.0 controllers
>   dt-bindings: PCI: qcom: Add QCS404 to the binding
>   PCI: qcom: Add QCS404 PCIe controller support
> 
>  .../devicetree/bindings/pci/qcom,pcie.txt     |  25 +++-
>  drivers/pci/controller/dwc/pcie-qcom.c        | 113 ++++++++----------
>  2 files changed, 75 insertions(+), 63 deletions(-)

Applied to pci/qcom for v5.3, thanks.

Lorenzo

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH v5 0/3] Qualcomm QCS404 PCIe support
  2019-05-29 16:31 ` [PATCH v5 0/3] Qualcomm QCS404 PCIe support Lorenzo Pieralisi
@ 2019-06-04 11:33   ` Niklas Cassel
  2019-06-04 12:52     ` Bjorn Helgaas
  2019-06-10 11:21     ` Lorenzo Pieralisi
  0 siblings, 2 replies; 8+ messages in thread
From: Niklas Cassel @ 2019-06-04 11:33 UTC (permalink / raw)
  To: Lorenzo Pieralisi
  Cc: Bjorn Andersson, Bjorn Helgaas, Rob Herring, Mark Rutland,
	Stanimir Varbanov, linux-arm-msm, linux-pci, devicetree,
	linux-kernel

On Wed, May 29, 2019 at 05:31:55PM +0100, Lorenzo Pieralisi wrote:
> On Tue, May 28, 2019 at 05:57:07PM -0700, Bjorn Andersson wrote:
> > This series adds support for the PCIe controller in the Qualcomm QCS404
> > platform.
> > 
> > Bjorn Andersson (3):
> >   PCI: qcom: Use clk_bulk API for 2.4.0 controllers
> >   dt-bindings: PCI: qcom: Add QCS404 to the binding
> >   PCI: qcom: Add QCS404 PCIe controller support
> > 
> >  .../devicetree/bindings/pci/qcom,pcie.txt     |  25 +++-
> >  drivers/pci/controller/dwc/pcie-qcom.c        | 113 ++++++++----------
> >  2 files changed, 75 insertions(+), 63 deletions(-)
> 
> Applied to pci/qcom for v5.3, thanks.
> 
> Lorenzo

Hello Lorenzo,

I don't see these patches in linux-next.

It appears that only Bjorn Helgaas tree is in linux-next, and not yours.

I think that it makes a lot of sense for patches to cook in linux-next
for as long a possible.

Perhaps you and Bjorn Helgaas could have a shared PCI git tree?
Or perhaps you could add your tree to linux-next?
..or some other solution :)


Kind regards,
Niklas

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH v5 0/3] Qualcomm QCS404 PCIe support
  2019-06-04 11:33   ` Niklas Cassel
@ 2019-06-04 12:52     ` Bjorn Helgaas
  2019-06-10 11:21     ` Lorenzo Pieralisi
  1 sibling, 0 replies; 8+ messages in thread
From: Bjorn Helgaas @ 2019-06-04 12:52 UTC (permalink / raw)
  To: Niklas Cassel
  Cc: Lorenzo Pieralisi, Bjorn Andersson, Rob Herring, Mark Rutland,
	Stanimir Varbanov, linux-arm-msm, linux-pci, devicetree,
	linux-kernel

On Tue, Jun 04, 2019 at 01:33:47PM +0200, Niklas Cassel wrote:
> On Wed, May 29, 2019 at 05:31:55PM +0100, Lorenzo Pieralisi wrote:
> > On Tue, May 28, 2019 at 05:57:07PM -0700, Bjorn Andersson wrote:
> > > This series adds support for the PCIe controller in the Qualcomm QCS404
> > > platform.
> > > 
> > > Bjorn Andersson (3):
> > >   PCI: qcom: Use clk_bulk API for 2.4.0 controllers
> > >   dt-bindings: PCI: qcom: Add QCS404 to the binding
> > >   PCI: qcom: Add QCS404 PCIe controller support
> > > 
> > >  .../devicetree/bindings/pci/qcom,pcie.txt     |  25 +++-
> > >  drivers/pci/controller/dwc/pcie-qcom.c        | 113 ++++++++----------
> > >  2 files changed, 75 insertions(+), 63 deletions(-)
> > 
> > Applied to pci/qcom for v5.3, thanks.
> > 
> > Lorenzo
> 
> Hello Lorenzo,
> 
> I don't see these patches in linux-next.
> 
> It appears that only Bjorn Helgaas tree is in linux-next, and not yours.
> 
> I think that it makes a lot of sense for patches to cook in linux-next
> for as long a possible.
> 
> Perhaps you and Bjorn Helgaas could have a shared PCI git tree?
> Or perhaps you could add your tree to linux-next?
> ..or some other solution :)

I pull Lorenzo's branches into my -nexst branch.  I just haven't
gotten to it yet.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH v5 0/3] Qualcomm QCS404 PCIe support
  2019-06-04 11:33   ` Niklas Cassel
  2019-06-04 12:52     ` Bjorn Helgaas
@ 2019-06-10 11:21     ` Lorenzo Pieralisi
  1 sibling, 0 replies; 8+ messages in thread
From: Lorenzo Pieralisi @ 2019-06-10 11:21 UTC (permalink / raw)
  To: Niklas Cassel
  Cc: Bjorn Andersson, Bjorn Helgaas, Rob Herring, Mark Rutland,
	Stanimir Varbanov, linux-arm-msm, linux-pci, devicetree,
	linux-kernel

On Tue, Jun 04, 2019 at 01:33:47PM +0200, Niklas Cassel wrote:
> On Wed, May 29, 2019 at 05:31:55PM +0100, Lorenzo Pieralisi wrote:
> > On Tue, May 28, 2019 at 05:57:07PM -0700, Bjorn Andersson wrote:
> > > This series adds support for the PCIe controller in the Qualcomm QCS404
> > > platform.
> > > 
> > > Bjorn Andersson (3):
> > >   PCI: qcom: Use clk_bulk API for 2.4.0 controllers
> > >   dt-bindings: PCI: qcom: Add QCS404 to the binding
> > >   PCI: qcom: Add QCS404 PCIe controller support
> > > 
> > >  .../devicetree/bindings/pci/qcom,pcie.txt     |  25 +++-
> > >  drivers/pci/controller/dwc/pcie-qcom.c        | 113 ++++++++----------
> > >  2 files changed, 75 insertions(+), 63 deletions(-)
> > 
> > Applied to pci/qcom for v5.3, thanks.
> > 
> > Lorenzo
> 
> Hello Lorenzo,
> 
> I don't see these patches in linux-next.
> 
> It appears that only Bjorn Helgaas tree is in linux-next, and not yours.
> 
> I think that it makes a lot of sense for patches to cook in linux-next
> for as long a possible.
> 
> Perhaps you and Bjorn Helgaas could have a shared PCI git tree?
> Or perhaps you could add your tree to linux-next?
> ..or some other solution :)

I ask Bjorn to pull branches into linux-next at appropriate times
that fit our schedules, be patient and this code will be in -next
shortly.

Lorenzo

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2019-06-10 11:21 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-29  0:57 [PATCH v5 0/3] Qualcomm QCS404 PCIe support Bjorn Andersson
2019-05-29  0:57 ` [PATCH v5 1/3] PCI: qcom: Use clk_bulk API for 2.4.0 controllers Bjorn Andersson
2019-05-29  0:57 ` [PATCH v5 2/3] dt-bindings: PCI: qcom: Add QCS404 to the binding Bjorn Andersson
2019-05-29  0:57 ` [PATCH v5 3/3] PCI: qcom: Add QCS404 PCIe controller support Bjorn Andersson
2019-05-29 16:31 ` [PATCH v5 0/3] Qualcomm QCS404 PCIe support Lorenzo Pieralisi
2019-06-04 11:33   ` Niklas Cassel
2019-06-04 12:52     ` Bjorn Helgaas
2019-06-10 11:21     ` Lorenzo Pieralisi

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