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authorZoran Markovic <zmarkovic@sierrawireless.com>2016-12-22 20:54:44 -0800
committerStephen Boyd <sboyd@codeaurora.org>2017-01-09 16:33:26 -0800
commit8e18d065899e57f2065cea2d34249b966c631338 (patch)
treeb19259dd7819c2299b34c383c0976b056df0a6aa /drivers/clk/qcom
parent5c48ea1ebc50f962ebc76111c35e2b4cf431bf6e (diff)
downloadlinux-8e18d065899e57f2065cea2d34249b966c631338.tar.bz2
clk: mdm9615: Add EBI2 clock
Add definition of EBI2 clock used by MDM9615 NAND controller. Cc: Andy Gross <andy.gross@linaro.org> Cc: David Brown <david.brown@linaro.org> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-msm@vger.kernel.org Cc: linux-soc@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Zoran Markovic <zmarkovic@sierrawireless.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> [sboyd@codeaurora.org: ebi2_clk halt bit is 24 not 23] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/qcom')
-rw-r--r--drivers/clk/qcom/gcc-mdm9615.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/clk/qcom/gcc-mdm9615.c b/drivers/clk/qcom/gcc-mdm9615.c
index 581a17f67379..b99dd406e907 100644
--- a/drivers/clk/qcom/gcc-mdm9615.c
+++ b/drivers/clk/qcom/gcc-mdm9615.c
@@ -1563,6 +1563,34 @@ static struct clk_branch rpm_msg_ram_h_clk = {
},
};
+static struct clk_branch ebi2_clk = {
+ .hwcg_reg = 0x2664,
+ .hwcg_bit = 6,
+ .halt_reg = 0x2fcc,
+ .halt_bit = 24,
+ .clkr = {
+ .enable_reg = 0x2664,
+ .enable_mask = BIT(6) | BIT(4),
+ .hw.init = &(struct clk_init_data){
+ .name = "ebi2_clk",
+ .ops = &clk_branch_ops,
+ },
+ },
+};
+
+static struct clk_branch ebi2_aon_clk = {
+ .halt_reg = 0x2fcc,
+ .halt_bit = 23,
+ .clkr = {
+ .enable_reg = 0x2664,
+ .enable_mask = BIT(8),
+ .hw.init = &(struct clk_init_data){
+ .name = "ebi2_aon_clk",
+ .ops = &clk_branch_ops,
+ },
+ },
+};
+
static struct clk_hw *gcc_mdm9615_hws[] = {
&cxo.hw,
};
@@ -1637,6 +1665,8 @@ static struct clk_regmap *gcc_mdm9615_clks[] = {
[PMIC_ARB1_H_CLK] = &pmic_arb1_h_clk.clkr,
[PMIC_SSBI2_CLK] = &pmic_ssbi2_clk.clkr,
[RPM_MSG_RAM_H_CLK] = &rpm_msg_ram_h_clk.clkr,
+ [EBI2_CLK] = &ebi2_clk.clkr,
+ [EBI2_AON_CLK] = &ebi2_aon_clk.clkr,
};
static const struct qcom_reset_map gcc_mdm9615_resets[] = {