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Message-Id: <1292547006-19741-7-git-send-email-sboyd@codeaurora.org>
Date: Thu, 16 Dec 2010 16:49:50 -0800
From: Stephen Boyd <sboyd@...eaurora.org>
To: linux-arm-msm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
David Brown <davidb@...eaurora.org>,
Brian Swetland <swetland@...gle.com>,
Arve Hjønnevåg <arve@...roid.com>,
Saravana Kannan <skannan@...eaurora.org>
Subject: [PATCH 06/22] msm: clock-7x30: Update clock table
Mark clocks with CLK_7X30 to indicate they have the potential to
be locally controllable. If it's determined at runtime that these
clocks are not locally owned, revert the clocks to proc_comm
control. Mark clocks with CLK_PCOM when we know that they can't
be locally controlled.
Reviewed-by: Saravana Kannan <skannan@...eaurora.org>
Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
---
arch/arm/mach-msm/devices-msm7x30.c | 147 ++++++++++++++++++++---------------
1 files changed, 85 insertions(+), 62 deletions(-)
diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c
index 2816be3..55382c4 100644
--- a/arch/arm/mach-msm/devices-msm7x30.c
+++ b/arch/arm/mach-msm/devices-msm7x30.c
@@ -58,78 +58,101 @@ struct platform_device msm_device_smd = {
};
struct clk msm_clocks_7x30[] = {
- CLK_PCOM("adm_clk", ADM_CLK, NULL, 0),
CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0),
CLK_PCOM("cam_m_clk", CAM_M_CLK, NULL, 0),
CLK_PCOM("camif_pad_pclk", CAMIF_PAD_P_CLK, NULL, OFF),
- CLK_PCOM("ce_clk", CE_CLK, NULL, 0),
CLK_PCOM("codec_ssbi_clk", CODEC_SSBI_CLK, NULL, 0),
CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN),
CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0),
- CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX),
- CLK_PCOM("emdh_pclk", EMDH_P_CLK, NULL, OFF),
CLK_PCOM("gp_clk", GP_CLK, NULL, 0),
- CLK_PCOM("grp_2d_clk", GRP_2D_CLK, NULL, 0),
- CLK_PCOM("grp_2d_pclk", GRP_2D_P_CLK, NULL, 0),
- CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0),
- CLK_PCOM("grp_pclk", GRP_3D_P_CLK, NULL, 0),
- CLK_7X30S("grp_src_clk", GRP_3D_SRC_CLK, GRP_3D_CLK, NULL, 0),
- CLK_PCOM("hdmi_clk", HDMI_CLK, NULL, 0),
- CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF),
- CLK_PCOM("jpeg_clk", JPEG_CLK, NULL, OFF),
- CLK_PCOM("jpeg_pclk", JPEG_P_CLK, NULL, OFF),
- CLK_PCOM("lpa_codec_clk", LPA_CODEC_CLK, NULL, 0),
- CLK_PCOM("lpa_core_clk", LPA_CORE_CLK, NULL, 0),
- CLK_PCOM("lpa_pclk", LPA_P_CLK, NULL, 0),
- CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0),
- CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX),
- CLK_PCOM("mddi_pclk", PMDH_P_CLK, NULL, 0),
- CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF),
- CLK_PCOM("mdp_pclk", MDP_P_CLK, NULL, 0),
- CLK_PCOM("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0),
- CLK_PCOM("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0),
- CLK_PCOM("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, 0),
- CLK_PCOM("mfc_clk", MFC_CLK, NULL, 0),
- CLK_PCOM("mfc_div2_clk", MFC_DIV2_CLK, NULL, 0),
- CLK_PCOM("mfc_pclk", MFC_P_CLK, NULL, 0),
- CLK_PCOM("mi2s_m_clk", MI2S_M_CLK, NULL, 0),
- CLK_PCOM("mi2s_s_clk", MI2S_S_CLK, NULL, 0),
- CLK_PCOM("mi2s_codec_rx_m_clk", MI2S_CODEC_RX_M_CLK, NULL, 0),
- CLK_PCOM("mi2s_codec_rx_s_clk", MI2S_CODEC_RX_S_CLK, NULL, 0),
- CLK_PCOM("mi2s_codec_tx_m_clk", MI2S_CODEC_TX_M_CLK, NULL, 0),
- CLK_PCOM("mi2s_codec_tx_s_clk", MI2S_CODEC_TX_S_CLK, NULL, 0),
- CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN),
- CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0),
- CLK_PCOM("rotator_clk", AXI_ROTATOR_CLK, NULL, 0),
- CLK_PCOM("rotator_imem_clk", ROTATOR_IMEM_CLK, NULL, OFF),
- CLK_PCOM("rotator_pclk", ROTATOR_P_CLK, NULL, OFF),
- CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF),
- CLK_PCOM("spi_clk", SPI_CLK, NULL, 0),
- CLK_PCOM("spi_pclk", SPI_P_CLK, NULL, 0),
- CLK_7X30S("tv_src_clk", TV_CLK, TV_ENC_CLK, NULL, 0),
- CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0),
- CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0),
- CLK_PCOM("uart_clk", UART2_CLK, &msm_device_uart2.dev, 0),
- CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF),
- CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF),
- CLK_PCOM("usb_hs_core_clk", USB_HS_CORE_CLK, NULL, OFF),
- CLK_PCOM("usb_hs2_clk", USB_HS2_CLK, NULL, OFF),
- CLK_PCOM("usb_hs2_pclk", USB_HS2_P_CLK, NULL, OFF),
- CLK_PCOM("usb_hs2_core_clk", USB_HS2_CORE_CLK, NULL, OFF),
- CLK_PCOM("usb_hs3_clk", USB_HS3_CLK, NULL, OFF),
- CLK_PCOM("usb_hs3_pclk", USB_HS3_P_CLK, NULL, OFF),
- CLK_PCOM("usb_hs3_core_clk", USB_HS3_CORE_CLK, NULL, OFF),
+ CLK_PCOM("uart_clk", UART3_CLK, NULL, OFF),
+ CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0),
CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF | CLK_MIN),
- CLK_PCOM("vfe_camif_clk", VFE_CAMIF_CLK, NULL, 0),
- CLK_PCOM("vfe_clk", VFE_CLK, NULL, 0),
- CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, 0),
- CLK_PCOM("vfe_pclk", VFE_P_CLK, NULL, OFF),
- CLK_PCOM("vpe_clk", VPE_CLK, NULL, 0),
+ CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN),
+
+ CLK_7X30("adm_clk", ADM_CLK, NULL, 0),
+ CLK_7X30L("adm_pclk", ADM_P_CLK, NULL, 0),
+ CLK_7X30("cam_m_clk", CAM_M_CLK, NULL, 0),
+ CLK_7X30("camif_pad_pclk", CAMIF_PAD_P_CLK, NULL, OFF),
+ CLK_7X30("ce_clk", CE_CLK, NULL, 0),
+ CLK_7X30("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX),
+ CLK_7X30("emdh_pclk", EMDH_P_CLK, NULL, OFF),
+ CLK_7X30("grp_2d_clk", GRP_2D_CLK, NULL, 0),
+ CLK_7X30("grp_2d_pclk", GRP_2D_P_CLK, NULL, 0),
+ CLK_7X30("grp_clk", GRP_3D_CLK, NULL, 0),
+ CLK_7X30("grp_pclk", GRP_3D_P_CLK, NULL, 0),
+ CLK_7X30S("grp_src_clk", GRP_3D_SRC_CLK, GRP_3D_CLK, NULL, 0),
+ CLK_7X30("hdmi_clk", HDMI_CLK, NULL, 0),
+ CLK_7X30("i2c_clk", I2C_CLK, NULL, 0),
+ CLK_7X30("i2c_clk", I2C_2_CLK, NULL, 0),
+ CLK_7X30("imem_clk", IMEM_CLK, NULL, OFF),
+ CLK_7X30("jpeg_clk", JPEG_CLK, NULL, OFF),
+ CLK_7X30("jpeg_pclk", JPEG_P_CLK, NULL, OFF),
+ CLK_7X30("lpa_codec_clk", LPA_CODEC_CLK, NULL, 0),
+ CLK_7X30("lpa_core_clk", LPA_CORE_CLK, NULL, 0),
+ CLK_7X30("lpa_pclk", LPA_P_CLK, NULL, 0),
+ CLK_7X30("mdc_clk", MDC_CLK, NULL, 0),
+ CLK_7X30("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX),
+ CLK_7X30("mddi_pclk", PMDH_P_CLK, NULL, 0),
+ CLK_7X30("mdp_clk", MDP_CLK, NULL, OFF),
+ CLK_7X30("mdp_pclk", MDP_P_CLK, NULL, 0),
+ CLK_7X30("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0),
+ CLK_7X30("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0),
+ CLK_7X30("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, OFF),
+ CLK_7X30("mfc_clk", MFC_CLK, NULL, 0),
+ CLK_7X30("mfc_div2_clk", MFC_DIV2_CLK, NULL, 0),
+ CLK_7X30("mfc_pclk", MFC_P_CLK, NULL, 0),
+ CLK_7X30("mi2s_codec_rx_m_clk", MI2S_CODEC_RX_M_CLK, NULL, 0),
+ CLK_7X30("mi2s_codec_rx_s_clk", MI2S_CODEC_RX_S_CLK, NULL, 0),
+ CLK_7X30("mi2s_codec_tx_m_clk", MI2S_CODEC_TX_M_CLK, NULL, 0),
+ CLK_7X30("mi2s_codec_tx_s_clk", MI2S_CODEC_TX_S_CLK, NULL, 0),
+ CLK_7X30("mi2s_m_clk", MI2S_M_CLK, NULL, 0),
+ CLK_7X30("mi2s_s_clk", MI2S_S_CLK, NULL, 0),
+ CLK_7X30("qup_clk", QUP_I2C_CLK, NULL, 0),
+ CLK_7X30("rotator_clk", AXI_ROTATOR_CLK, NULL, 0),
+ CLK_7X30("rotator_imem_clk", ROTATOR_IMEM_CLK, NULL, OFF),
+ CLK_7X30("rotator_pclk", ROTATOR_P_CLK, NULL, OFF),
+ CLK_7X30("sdac_clk", SDAC_CLK, NULL, OFF),
+ CLK_7X30("sdc_clk", SDC1_CLK, NULL, OFF),
+ CLK_7X30("sdc_pclk", SDC1_P_CLK, NULL, OFF),
+ CLK_7X30("sdc_clk", SDC2_CLK, NULL, OFF),
+ CLK_7X30("sdc_pclk", SDC2_P_CLK, NULL, OFF),
+ CLK_7X30("sdc_clk", SDC3_CLK, NULL, OFF),
+ CLK_7X30("sdc_pclk", SDC3_P_CLK, NULL, OFF),
+ CLK_7X30("sdc_clk", SDC4_CLK, NULL, OFF),
+ CLK_7X30("sdc_pclk", SDC4_P_CLK, NULL, OFF),
+ CLK_7X30("spi_clk", SPI_CLK, NULL, 0),
+ CLK_7X30("spi_pclk", SPI_P_CLK, NULL, 0),
+ CLK_7X30("tsif_ref_clk", TSIF_REF_CLK, NULL, 0),
+ CLK_7X30("tsif_pclk", TSIF_P_CLK, NULL, 0),
+ CLK_7X30("tv_dac_clk", TV_DAC_CLK, NULL, 0),
+ CLK_7X30("tv_enc_clk", TV_ENC_CLK, NULL, 0),
+ CLK_7X30S("tv_src_clk", TV_CLK, TV_ENC_CLK, NULL, 0),
+ CLK_7X30("uart_clk", UART1_CLK, NULL, OFF),
+ CLK_7X30("uart_clk", UART2_CLK, &msm_device_uart2.dev, 0),
+ CLK_7X30("uartdm_clk", UART1DM_CLK, NULL, OFF),
+ CLK_7X30L("uartdm_pclk", UART1DM_P_CLK, NULL, 0),
+ CLK_7X30("uartdm_clk", UART2DM_CLK, NULL, 0),
+ CLK_7X30L("uartdm_pclk", UART2DM_P_CLK, NULL, 0),
+ CLK_7X30("usb_hs_clk", USB_HS_CLK, NULL, OFF),
+ CLK_7X30("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF),
+ CLK_7X30("usb_hs_core_clk", USB_HS_CORE_CLK, NULL, OFF),
+ CLK_7X30("usb_hs2_clk", USB_HS2_CLK, NULL, OFF),
+ CLK_7X30("usb_hs2_pclk", USB_HS2_P_CLK, NULL, OFF),
+ CLK_7X30("usb_hs2_core_clk", USB_HS2_CORE_CLK, NULL, OFF),
+ CLK_7X30("usb_hs3_clk", USB_HS3_CLK, NULL, OFF),
+ CLK_7X30("usb_hs3_pclk", USB_HS3_P_CLK, NULL, OFF),
+ CLK_7X30("usb_hs3_core_clk", USB_HS3_CORE_CLK, NULL, OFF),
+ CLK_7X30("vfe_camif_clk", VFE_CAMIF_CLK, NULL, 0),
+ CLK_7X30("vfe_clk", VFE_CLK, NULL, 0),
+ CLK_7X30("vfe_mdc_clk", VFE_MDC_CLK, NULL, 0),
+ CLK_7X30("vfe_pclk", VFE_P_CLK, NULL, OFF),
+ CLK_7X30("vpe_clk", VPE_CLK, NULL, 0),
/* 7x30 v2 hardware only. */
- CLK_PCOM("csi_clk", CSI0_CLK, NULL, 0),
- CLK_PCOM("csi_pclk", CSI0_P_CLK, NULL, 0),
- CLK_PCOM("csi_vfe_clk", CSI0_VFE_CLK, NULL, 0),
+ CLK_7X30("csi_clk", CSI0_CLK, NULL, 0),
+ CLK_7X30("csi_pclk", CSI0_P_CLK, NULL, 0),
+ CLK_7X30("csi_vfe_clk", CSI0_VFE_CLK, NULL, 0),
};
unsigned msm_num_clocks_7x30 = ARRAY_SIZE(msm_clocks_7x30);
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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